About the Belgian Malinois

The Belgian Malinois is one of four varieties of Belgian Sheepdogs, known for its intelligence, high energy, and ability to work. Though often mistaken for the German Shepherd Dog due to the physical similarities shared by both breeds, the Malinois is distinguished by its more elegant build and intense nature. A loyal protector, the Malinois frequently serves in police and military roles worldwide.

AKC Group

Herding

Height

22 – 26 Inches

Weight

40 – 80 Pounds

Lifespan

14 – 16 Years

History of the Belgian Malinois

The story of the Belgian Malinois is intertwined with the pastoral landscapes of Belgium, from which it takes its name. Born out of necessity and utility, this dog’s history reflects a legacy of loyal workmanship and dedicated service.

Originating in the late 19th century, the Belgian Malinois is one of four Belgian herding breeds/varieties that were classified based on their region of origin and the slight differences in appearance and temperament between them. The others are the the Laekenois, the Groenendael, and the Tervuren. The Malinois specifically hails from the region around Malines (or Mechelen in Dutch), thus acquiring its distinctive name.

Initially bred for herding and guarding livestock, the Malinois was appreciated for its keen intelligence, agile physique, and steadfast loyalty. It didn’t take long for these attributes to be recognized beyond the confines of pastoral life. As the 20th century approached, the breed’s potential in various roles, such as police work, military service, and protection duties, became increasingly evident.

The Belgian Malinois gained official recognition by the American Kennel Club (AKC) in 1959. However, until the early 20th century, all Belgian Shepherd varieties were classified under a common breed by many registries. It was only later that specific Breed Standards were developed to differentiate each subtype.

The Malinois’ reputation on the global stage was further solidified during the World Wars when these dogs were employed for various military duties, from carrying messages to detecting landmines. The dogs’ bravery and utility during these tumultuous times have left an indelible mark on their legacy.

Although the breed/variety was initially recognized for its herding prowess, today’s Belgian Malinois is more commonly associated with its roles in police forces, military operations, and search and rescue missions worldwide. The Malinois’ ability to excel in protection and detection tasks stems from its innate drive, intelligence, and trainability.

In recent years, the Malinois’ popularity as a household companion has also grown. However, it’s vital for potential owners to understand the breed’s working history, ensuring that the dog’s need for mental stimulation and physical activity are consistently met.

Today, the Belgian Malinois stands as a testament to the adaptability and resilience of working breeds. From the pastures of Belgium to the modern arenas of dog sports and specialized service roles, the Malinois continues to impress and inspire with its unwavering dedication and its many capabilities.

General Appearance

Height & Weight

Adult male Belgian Malinois typically stands between 24 and 26 inches tall at the shoulder, with mature females measuring slightly less at 22 to 24 inches.

As for weight, males generally weigh between 60 and 80 pounds, while females tend to be lighter, weighing in at 40 to 60 pounds.

Proportion & Substance

A well-proportioned breed, the Belgian Malinois presents a square profile, with the body’s length, from the point of the shoulder to the tip of the buttocks, approximately equal to its height at the withers. The structure of the Malinois is typically solid without being heavy, showcasing a harmonious combination of muscle and bone in a carriage that is notably proud.

Coat Texture, Colors & Markings

Texture: The Belgian Malinois possesses a rather short and straight coat, which is quite dense, providing protection in all weather conditions. The outer coat is tight to the body and it’s sufficiently thick as to be weather-resistant. Underneath, the Malinois has a wooly and dense undercoat that adds an insulating layer that’s effective against both heat and cold.

Markings: Black Mask

A Note About Color: The Belgian Malinois’ coat consists of hairs that are black-tipped, giving an overlay appearance. This blackening does not appear as patched or brindled. A pronounced black mask covers the lips, corners of the lips, and the eyelids. The ears are also black. A small white spot on the breastbone and/or the tips of the toes are acceptable. Otherwise, white markings are not accepted in the breed, as is a washed-out color to the body.

Head

• Skull: The width and length of the Belgian Malinois’ skull are generally of the same length. A moderate stop and a flat forehead are seen at the midpoint between the tip of the nose and the occiput, which is the bone at the back of the skull.
• Expression: The expression is intelligent and questioning, showing a keen alertness. This is paired with an unwavering gaze that speaks to the breed’s vigilant nature.
• Eyes: Almond-shaped and of medium size, the eyes are set slightly obliquely. The color can range from brown to fawn, but should always harmonize with the coloration of the coat.
• Ears: The ears are triangular, stiff, and rather small. They stand erect and are set high on the head. The ears sharpen the alert and “full of life” expression of the Malinois.
• Muzzle: The muzzle is straight and parallel to the top of the skull. It tapers gently to the nose without being snipey.
• Nose: Always black in color, the nose complements the breed/variety’s dark features, with nostrils that are well-opened.
• Bite: The Belgian Malinois possesses strong white teeth that meet in a scissors bite. The jaws are strong and exhibit great power. Overshot and undershot bites are unacceptable in this hardworking herder, as are missing teeth.

Tail

The tail of the Belgian Malinois is a defining feature, showcasing both function and form.

The tail is strong at its base, with a length that typically extends to the hock. When the dog is at rest, the tail hangs down, exhibiting a slight curve at its tip. When the Belgian Malinois is in motion or alert, the tail is raised, with a more pronounced curve, but it should never curl over the back.

Docking is not an accepted practice for the Belgian Malinois, so the tail is always kept in its natural state. The tail serves as an extension of the dog’s outline and provides balance, and its movement expresses the dog’s emotions as well as its intentions.

The Belgian Malinois – What to Consider?

Owning a Belgian Malinois is both a rewarding and a challenging experience. These dogs are known for their unparalleled work ethic, intelligence, and dedication. As a result, they thrive in environments where they’re mentally and physically challenged. However, with their high drive and unparalleled energy levels, they also demand an owner who understands and appreciates their demanding needs.

Belgian Malinois Health

Generally, the Belgian Malinois is a healthy and robust breed. With proper care, attention, and regular veterinary check-ups, these dogs can lead fulfilling and active lives.

Lifespan: On average, the lifespan of a Belgian Malinois ranges from 12 to 14 years.

Potential Health Risks

While the Belgian Malinois is generally a healthy dog, as with all breeds and mixed breeds, they can be prone to certain health conditions. Knowledge of these ailments can help owners with early detection and preventive care.

• Hip Dysplasia: A condition where the hip joint doesn’t develop correctly, hip dysplasia can lead to arthritis and potential lameness.
• Elbow Dysplasia: This is a problem not uncommon in large-breed dogs. It can be quite painful and lead to lameness if not addressed.
• Progressive Retinal Atrophy (PRA): This is a group of genetic diseases that causes the retina’s gradual deterioration, leading to potential blindness.
• Cataracts: A cataract is an opacity on the lens of the eye, leading to decreased vision and potential blindness if left untreated.
• Dental Issues: As with any dog, this breed/variety can suffer from dental challenges that necessitate regular tooth brushing and occasional cleaning.
• Sensitive Skin: Some Belgian Malinois can develop skin allergies, which sometimes leads to inflammation and itching if not appropriately addressed.

It’s essential to have regular veterinary check-ups for the Belgian Malinois to make sure any sign of a health issue is detected early. Prompt detection and appropriate treatments can significantly improve a Mal’s quality of life.

Belgian Malinois Personality

The personality of the Belgian Malinois is multifaceted, being both a dedicated worker and a loyal companion. The high intelligence of these dogs, paired with their alertness, makes them exceptionally observant, often appearing as if they’re always analyzing their surroundings.

For novice dog owners, the Belgian Malinois may present a challenge. The breed’s high energy and need for consistent training can be overwhelming for those not familiar with such active dogs. Proper guidance, however, can channel this energy into positive directions.

Sensitivity is another notable trait in the Belgian Malinois. Dogs of this energetic breed often form a strong bond with their families and can become protective. This protective nature makes early socialization crucial to ensure they’re well-adjusted and not overly wary of strangers.

When it comes to spending time alone, Malinois would prefer to be with their families. Extended periods of isolation can lead to destructive behaviors, primarily due to their high energy and intelligence.

Their herding background has endowed Belgian Malinois with an instinct to manage their flock, which in a home setting means their family. This can sometimes lead to them being a bit pushy with other dogs, especially if not socialized properly. However, when introduced appropriately, they can coexist peacefully with other dogs.

The Belgian Malinois’ energy and enthusiasm can generally make it a good companion for children; but as with all dogs, it’s essential to teach children how to approach and touch the Malinois. To ensure that play remains gentle, supervision is always recommended when these dogs are interacting with younger kids.

Belgian Malinois Feeding & Nutrition

Feeding a Belgian Malinois requires a keen understanding of the breed’s high-energy lifestyle and ensuring this dog receives the nutrients necessary for optimal health. Just like humans, the dietary needs of the Malinois may evolve based on age, health, and activity level.

For Malinois puppies, it’s imperative to provide them with a balanced diet formulated specifically for large-breed puppies. This ensures they receive the right nutrients for bone and muscle development, without accelerating growth too rapidly which could lead to skeletal problems later in life.

As the Belgian Malinois transitions into adulthood, its dietary requirements change. To maintain muscle mass, adult Malinois typically require a diet that is high in quality protein sources. Given the active nature of these dogs, they’ll burn a significant amount of calories throughout the day. On average, an adult Belgian Malinois might consume between 2 to 3 cups of high-quality dry dog food daily, divided into two meals. However, this amount can vary based on a dog’s activity level, age, metabolism, and health.

It’s crucial to monitor the weight and body condition of your Malinois. Overfeeding can lead to obesity, which can be accompanied by a host of health problems. Similarly, underfeeding can result in malnutrition. Regular check-ups with a veterinarian and keeping a close eye on the dog’s body condition can guide adjustments to a feeding routine.

It is important to always ensure fresh water is always available to the Malinois throughout the day. Likewise, sudden changes in diet should be avoided. Transitioning between different foods should be done gradually, over the course of a week, to prevent digestive upset.

Belgian Malinois Training

Training a Belgian Malinois is both a challenging and rewarding endeavor, given the breed’s intelligence and drive. The dog’s eagerness to please and responsiveness are demonstrated by its desire to work closely with its handler; however, high intelligence also means the Malinois will quickly pick up both good and bad behaviors.

The ease of training a Belgian Malinois largely hinges on the consistency and approach of the trainer. This dog thrives on positive reinforcement techniques. Harsh corrections or punitive measures can be counterproductive and can potentially harm the bond between the dog and the handler.

When it comes to vocalizations, the Malinois has a moderate tendency to bark. This trait can be useful in roles where alerting to strangers or changes in the environment is necessary. However, if barking becomes excessive, it may be an indication of boredom or anxiety.

The Malinois’ intelligence shines brightly, making this breed one of the more adept at picking up new commands and tricks. Regular mental stimulation, through tasks or puzzles, can keep this dog engaged and less prone to undesirable behaviors.

Wanderlust potential is something to consider with the Belgian Malinois. The breed’s innate curiosity and alertness can sometimes lead these dogs to venture out exploring, especially if they perceive something as out of the ordinary. It’s essential to have a secure yard and to always supervise outdoor activities.

Belgian Malinois Exercise

Ensuring a Belgian Malinois receives the right amount of exercise is crucial for its overall health and well-being. This breed is known for its high energy levels, agility, and stamina, making it a top choice for various canine sports and jobs.

The exercise needs of a Belgian Malinois are intensive. A short walk around the block or a brief play session in the backyard won’t suffice for this active breed. Malinois thrive on rigorous activity and mental stimulation. Activities such as long runs, agility training, obedience sessions, and interactive games like fetch or tug are particularly beneficial for them.

Their energy level remains consistently high throughout the day. While they have bursts of increased activity, it’s important to note that even in their relaxed moments, Malinois remain alert and ready for action.

Intensity is another key aspect of the Belgian Malinois’ exercise routine. These dogs aren’t just content with a simple stroll; they prefer a challenging task or a job to perform. This intensity is one of the reasons they excel in roles like police or military work, where their physical and mental prowess is continuously put to the test.

Playfulness is inherent in the Belgian Malinois. Despite their serious work ethic, these dogs are always up for a game or playful interaction with their family members. Engaging in play not only provides physical stimulation, it also strengthens the bond between the dog and its handler.

Consistent and adequate exercise is paramount for the Belgian Malinois. Without it, this hard worker can become restless and resort to undesirable behaviors out of boredom or frustration. An active lifestyle, paired with understanding the breed’s exercise needs, will ensure a happy and well-adjusted Malinois.

Belgian Malinois Grooming

Grooming the Belgian Malinois is relatively straightforward, but certain aspects of care are vital for maintaining the dog’s overall health and clean appearance. This breed boasts a short, straight coat that lies close to the body, giving it a sleek and polished look.

In terms of ease of grooming, the Belgian Malinois is relatively low-maintenance compared to breeds with longer or more challenging coat types. Regular brushing, about once or twice a week, will help to remove loose hairs, keep the coat looking its best, and promote healthy skin by distributing natural oils.

Shedding is something to consider with the Malinois. The breed is not hypoallergenic and will shed throughout the year, with increased shedding typically observed during seasonal changes, especially in the spring and fall. During these peak shedding times, more frequent brushing, possibly daily, can help to manage and reduce the amount of hair around the house.

Besides coat care, other grooming practices should not be neglected. Regular ear cleaning will help to prevent ear infections, while routine nail trimming will ensure the nails remain at a healthy length, preventing overgrowth and associated foot problems. Dental care, including regular tooth brushing or providing dental chews, plays a role in preventing tartar buildup and promoting overall oral health.

While the Belgian Malinois doesn’t require frequent baths, it’s advisable to bathe these dogs when necessary, such as when they get particularly dirty or start to emit an odor. Using a mild dog-specific shampoo will protect their skin and coat from drying out and prevent potential irritations.

Living with a Belgian Malinois

The experience of living with a Belgian Malinois can be rewarding, though it demands a level of understanding and commitment to the breed’s particular needs and characteristics. The dynamic energy, intelligence, and loyalty of these dogs can make them both a delight and a challenge in a domestic setting.

When it comes to apartment living, Belgian Malinois can adapt, but it isn’t the ideal environment for them. Their high energy levels mean they need ample space to move and play. Without a yard or frequent visits to a spacious park, a Malinois in an apartment might become restless and exhibit behavioral issues due to confinement. If one must keep a Malinois in an apartment, it’s imperative to commit to providing the dog with extended periods of exercise and stimulation daily.

In terms of weather adaptability, the Malinois possesses a coat that offers some protection against varying conditions. Cold weather generally doesn’t pose a significant problem for these dogs, especially if they remain active. Their dense undercoat provides insulation during colder months. However, prolonged exposure to extremely cold temperatures without proper shelter can be detrimental, as it would be for most dogs.

Hot weather is a different matter. While the Belgian Malinois can handle warmth, it can be susceptible to overheating, especially during intensive activity. On hot days, it’s crucial to provide these dogs with plenty of water, ensure they have shaded areas to rest, and avoid intense physical activities during the warmest parts of the day.

Belgian Malinois Puppies

The sight of a Belgian Malinois puppy, with its boundless energy and curious nature, is indeed heartwarming. These puppies, like the adults they grow into, are characterized by their alertness and intelligence. From the outset, it’s evident that these are not your typical puppies – they are innately driven, eager to learn, and ready to form deep bonds with their families.

Caring for a Belgian Malinois Puppy

The care of a Belgian Malinois puppy is crucial during its formative months, laying the foundation for a healthy and well-adjusted adult dog. Proper nutrition, early socialization, and foundational training are of paramount importance.

Nutrition plays a critical role in a Malinois puppy’s development. Given the breed’s somewhat rapid growth, it’s essential to provide these puppies with high-quality puppy food that meets their specific nutritional needs. This ensures that their bones, muscles, and organs develop appropriately. Regular vet check-ups will help monitor their growth and address any dietary adjustments as needed.

Early socialization is another significant aspect of raising a well-rounded Malinois. Exposure to different environments, people, and other animals will help to shape their temperament and reduce the chances of them becoming overly aggressive or fearful as they mature. Puppy classes, playdates with other vaccinated puppies, and controlled experiences in various settings can be beneficial.

Training should start as soon as the puppy settles into its new home. Given the Malinois’ intelligence and drive, these pups can pick up on basic commands quite quickly. Positive reinforcement techniques work best, turning training sessions into a fun and rewarding experience for the puppy. Establishing boundaries and teaching basic manners early on will pave the way for more advanced training in the future.

Lastly, it’s vital to remember that while they might be small, Belgian Malinois puppies are still very active. They require playtime and mental stimulation to keep them engaged. Providing them with safe toys and interactive challenges can help to channel their energy productively.

Belgian Malinois Activities & Dog Sports

The Belgian Malinois is a breed that thrives when given a job or task, making these dogs excellent candidates for various activities and canine sports. Their innate agility, speed, and intelligence have seen them excel in numerous disciplines, both competitive and recreational.

• Agility: Given the breed’s speed and nimbleness, the Belgian Malinois often shines at Agility Trials. These events challenge the dog to navigate a timed obstacle course, showcasing its physical prowess and the depth of its training.
• Obedience: The Malinois’ intelligence and eagerness to please makes it a standout in Obedience Trials. These competitions test a dog’s ability to follow their handler’s specific commands and perform certain tasks with precision and speed.
• Protection Sports: Sports like Schutzhund and IPO focus on a dog’s tracking, obedience, and protection skills. The Belgian Malinois, with its background in guarding and herding, naturally excels in these disciplines.
• Herding Trials: Tapping into the breed’s herding instincts, many Malinois participate in Herding Trials, where they must control and move livestock at their handler’s direction.
• Search and Rescue (SAR): The breed’s keen senses and determination make the Malinois a valuable asset in Search and Rescue operations. Training for this role is intensive, but the results can be life-saving.
• Flyball: In this fast-paced relay race, dogs jump over hurdles, trigger a spring-loaded mechanism to release a tennis ball, and then race back to their handlers. The Belgian Malinois’ speed and love for play can make it a formidable Flyball competitor.
• Dock Diving: While not every Malinois will take to water, those that do often enjoy Dock Diving, where dogs compete to see which dog can jump the farthest (or highest) off a dock into a body of water.

The versatility and capabilities of the Belgian Malinois shine through in various dog sports and activities. Whether competing at a high level or simply enjoying recreational activities with their owners, these dogs relish the opportunity to work, play, and bond with their human companions.

Group Classification & Standards

The Belgian Malinois is recognized by the world’s leading registries and kennel organizations, which categorize the breed into a specific Group based on its unique characteristics. This breed is recognized worldwide under the following Group designations:

The ideal Belgian Malinois is described by a Breed Standard that is approved by each of the world’s leading registries and kennel organizations. The Breed Standards for this breed may be found in the following links:

Belgian Malinois Clubs

The Belgian Malinois, celebrated for its agility, intelligence, and guarding capabilities, has attracted a strong following around the globe. This admiration has led to the formation of clubs and organizations specifically devoted to the breed. These entities play an essential role in the breed’s betterment, appreciation, and overall welfare, promoting quality through ethical breeding, hosting events, and disseminating educational resources.

In the United States, the American Belgian Malinois Club (ABMC) stands as the primary institution dedicated to the Belgian Malinois. A member club of the American Kennel Club (AKC), the ABMC provides numerous events, resources, and breed-specific information to enthusiasts and breeders.

In Canada, the Belgian Shepherd Dog Club of Canada (BSDCC) serves as the main organization, extending its services to all Belgian Shepherd breeds, encompassing the Malinois. This club is committed to enhancing the well-being and comprehensive understanding of the breed, hosting a variety of events, workshops, and shows to engage the community.

In the United Kingdom, the Belgian Shepherd varieties, including the Malinois, find representation under the umbrella of the Belgian Shepherd Dog Association of Great Britain. This association is an invaluable resource for Belgian Malinois aficionados in the region, advocating for responsible breeding, providing breed-specific data, and organizing noteworthy shows.

Membership in or engagement with any of these clubs can be immensely beneficial for Belgian Malinois owners, granting access to a plethora of resources. This can range from discovering reputable breeders to attending events and acquiring insights on breed-specific care and training. Beyond these tangible benefits, these clubs also champion breed advocacy, ensuring the Belgian Malinois’ legacy remains robust for future generations.

Belgian Malinois Rescue Groups

The Belgian Malinois, with its boundless energy, sharp intelligence, and innate guarding instinct, is a breed that demands experienced handlers. Unfortunately, many are drawn to the breed due to its reputation as a police or military dog, leading to situations where these dogs end up in homes ill-equipped to handle their specific needs. When this mismatch occurs, the result is often the surrender of the dog. Rescue groups play a vital role in such instances, providing a haven for Belgian Malinois in need and working to rehome them in suitable environments.

In the United States, there are several organizations that dedicate their efforts specifically to the Belgian Malinois. The Malinois Rescue League is one notable entity, diligently working to rescue, rehabilitate, and rehome Malinois in distress. Additionally, the American Belgian Malinois Rescue is another commendable group that has been instrumental in offering a second chance to countless Malinois.

In the United Kingdom, the Belgian Shepherd Dog Rescue stands as a beacon of hope for Malinois in distress, striving to rehome and rehabilitate them.

Numerous local shelters and rescue organizations might also have Belgian Malinois up for adoption. Potential adopters are always encouraged to check with local shelters and broader rescue organizations, as they could be caretakers of a Malinois in need of a loving home.

Belgian Malinois Facts

• Origin of the Name: The breed’s name, Malinois, is derived from the city of Malines in Belgium. It is one of the four varieties of the Belgian Shepherd Dog, each named after the region from which it originates.
• Police and Military Work: Beyond being a loyal companion, the Belgian Malinois is renowned for its service in police and military roles worldwide. Their sharp intelligence, trainability, and agility make them ideal candidates for tasks like detection, protection, and search and rescue.
• Movie Stars: The Belgian Malinois has graced the silver screen on multiple occasions. Perhaps the most notable recent appearance was in the movie Max, which showcased a Malinois’ role in military service.
• Herding Origins: The primary purpose of the Malinois in its early days was herding. The breed’s high energy and intelligence made it perfectly suited for controlling and managing livestock.
• Unique Coat Patterns: The Malinois typically sports a short, fawn-colored coat with a black overlay. One unique feature is the presence of a “mask,” which is a distinct black marking that covers their muzzle and extends to their eyes and corners of the lips.
• Energetic Companions: This breed is not for the faint of heart. With its origins in herding, the Malinois has an abundance of energy. This breed requires significant physical and mental stimulation daily to keep it content.
• World Record Holders: Did you know a Belgian Malinois named “Vhoebe” holds a world record? In 2012, she leaped an astonishing 31 feet 3 inches during a Dock Diving event, setting a world record for the longest jump by any dog.

Frequently Asked Questions (FAQ)

Do Belgian Malinois shed?

Yes, Belgian Malinois shed. They have a short, dense coat that sheds throughout the year, with heavier shedding typically occurring during the spring and fall. Regular brushing, especially during shedding seasons, can help to manage the loose hair and keep the coat healthy.

Are Belgian Malinois good with kids?

Belgian Malinois can be good with kids, especially when raised with them from a young age. However, due to their high energy and herding instinct, they might unintentionally knock over or nip at younger children. It’s crucial for interactions between children and a Malinois to be supervised, and for both the dog and the children to be taught respectful boundaries.

Are Belgian Malinois aggressive?

Belgian Malinois are not inherently aggressive; however, they are bred for protection and herding work, which means they can display protective behaviors. Proper socialization from a young age and consistent training are essential to ensure that a Malinois is reliably well-behaved. Without proper training and socialization, these dogs can become overly protective or reactive.

How long do Belgian Malinois live?

Belgian Malinois typically have a lifespan of 14 to 16 years. Like all breeds, their longevity can be influenced by genetics, diet, overall health, and the quality of care they receive throughout their lives. Regular veterinary check-ups and a balanced diet can contribute to a longer, healthier life.

Are Belgian Malinois good family dogs?

Belgian Malinois can be excellent family dogs for the right households. They thrive in active homes where they can receive plenty of exercise and mental stimulation. Due to their protective nature, they often form strong bonds with their families, but they require consistent training and socialization to ensure they’re well-behaved around all family members and guests.

How big do Belgian Malinois get?

Belgian Malinois are medium to large-sized dogs. Males typically stand between 24 and 26 inches at the shoulder and weigh between 60 and 80 pounds. Females are slightly smaller, usually standing 22 to 24 inches tall and weighing between 40 and 60 pounds.

How fast can a Belgian Malinois run?

Belgian Malinois are agile and fast runners. They can reach speeds of up to 30 miles per hour (mph) or even slightly more, especially when they’re motivated or in pursuit. This speed, combined with their agility, makes them highly effective in roles that require rapid responses, such as police or military work.

Are Belgian Malinois hypoallergenic?

No, Belgian Malinois are not considered hypoallergenic. They shed year-round, which means they release dander, a common allergen. Individuals with allergies should spend time around this breed before bringing one home, to ensure an allergic reaction will not result from the introduction.