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blue merle border collie: The Genius of the Dog World

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By Anna Grace

Captivating Blue Merle Border Collie – a breed that’s not just a pretty face but a powerhouse of intelligence, agility, and unique charm. 

With their striking marbled coats and mesmerizing eyes, Blue Merle Border Collies are more than just dogs; they’re living works of art. These canine dynamos are known for their exceptional herding abilities and unwavering loyalty, making them a breed that stands out in appearance and performance. 

Blue Merle Border Collie are a breed of herding dogs originating in the border regions between Scotland and England. People widely recognize them as the most intelligent breed of dogs and often call them the “workaholics” of the canine world. Therefore, these dogs exhibit intense focus and unwavering loyalty. 

Join us on a journey to uncover the fascinating world of the Blue Merle Border Collie, where beauty meets brains most delightfully.

Vital Stats: Blue Merle Border Collie

Certainly! Here are some vital stats for a Blue Merle Border Collie in table form:

StatisticBlue Merle Border Collie
Coat ColorBlue Merle
SizeMedium to Large
Weight30 to 55 pounds (13.6 to 25 kg)
Height18 to 22 inches (45.7 to 55.9 cm) at the shoulder
Lifespan12 to 15 years
TemperamentIntelligent, Energetic, Alert, Loyal
Activity LevelVery High
Grooming NeedsModerate to High
TrainabilityVery High
Common UsesHerding, Agility, Obedience, Companionship
Health ConcernsHip Dysplasia, Collie Eye Anomaly, Allergies
OriginUnited Kingdom (specifically, the border regions of England and Scotland)
Recognized BreedsRecognized by major kennel clubs and breed associations

About the Breed

border collie

Border Collie is an intelligent and energetic breed of herding dog that originate in the border region of England and Scotland. Similarly, they were develop for their exceptional herd abilities and are known for their remarkable intelligence, obedience, and loyalty. 

Blue Merle Border Collie are medium-sized dogs with a sturdy build and a distinctive long and soft black and white coat. In other words, they’re highly docile and are often used in various canine sports, such as obedience trials, agility competitions, and flyball. However, one of the most notable traits of border collie puppy is their intelligence. According to Hepperyou can judge their mood by looking at their emotive ears, but it is their famous “herding eye”.

Similarly, they are known for their problem-solving skills and ability to learn new tasks quickly. This intelligence makes them highly trainable, and they excel in various working roles such as herd, search and rescue, and therapy work.

Historical Figure Of Blue Merle Border Collie

border collie puppy

According to the AKC, in 1995, The Border Collie was admitted as a breed by the American kennel club. Above all, the Blue Merle Border Collie is a relatively new breed, only recognize as distinct in the early 20th century. 

The breed originates in the border region between Scotland and England, where they were used as work dogs to herd sheep. After that, the breed’s intelligence and working ability quickly made them popular with shepherds and farmers. 

However, they were eventually recognizing as a distinct breed in the UK in 1976.  Today, he Border Collie is a beloved companion dog and continues to excel in various working and performance activities.

Mukey Origin: Blue Merle Border Collie

Origin of the Blue Merle Border Collie: The Border Collie breed originated in the border region between England and Scotland in the 18th century. 

The Blue Merle variety results from genetic variation and is not a separate breed. Moreover, these dogs were primarily bred for herding livestock, especially sheep, and were valued for their intelligence and agility. 

Over time, they gained recognition as a distinct coat color pattern within the Border Collie breed. Today, they are known for their herding skills and suitability as companion animals due to their intelligence and loyalty.

Characteristics Of Blue Merle Border Collie

border collie puppies

Blue Merle Border Collie is an intelligent and energetic breed of dog known for its outstanding abilities in herding and obedience. Similarly, they are medium-sized dogs with distinctive black and white, long and soft coats. 

Border Collies are highly trainable and are often used in various canine sports such as agility competitions. One of the most notable characteristics of border collie puppies is their intelligence. 

Above all, they are brilliant dogs and can learn new tasks quickly. They are excellent problem-solvers with remarkable memory, allowing them to remember commands and routines easily. Border Collie are also highly energetic and require regular exercise to keep them healthy and happy. They enjoy playing and running and thrive in an active household with an owner willing to give them plenty of attention and stimulation. 

Therefore, they can become destructive and develop behavioral problems without adequate exercise and attention. In addition, Border Collies are also famous for their loyalty and affectionate nature.

Organizational Level Stats

  1. Recognized by: American Kennel Club (AKC) and other major kennel clubs
  2. Group: Herding Group
  3. Intelligence: Highly intelligent and ranked as one of the smartest dog breed
  4. Temperament: Energetic, loyal, and highly trainable.
  5. Popularity: Border Collies, including Blue Merle individuals, are popular as working dogs and pets due to their intelligence and herding abilities.

Quick Fun Facts Of Blue Merle Border Collie

border collies
  1. Border Collies are one of the most intelligent dog breed in the world.
  2. They are known for their exceptional herd capacity and can control a flock of sheep with just a stare.
  3. Border Collies appear known to learn hundreds of commands and can learn new tricks quickly.
  4. The breed’s energy levels require extensive exercise and mental stimulation to prevent boredom and destructive behavior.
  5. They have a lifespan of around 12-15 years and come in various coat colors and patterns.

Appearance Of Blue Merle Border Collie

border collie mix

Blue Merle Border Collie are a brilliant and energetic breed of herding dogs known for their athletic abilities and striking appearance. However, here are some of the key features that make border collie stand out:


The Border Collie’s coat is typically thick and double-layered, with a soft undercoat and a longer, coarser outer coat. The texture and length of the skin can vary depending on the individual dog’s genetics, but here are some general tips for maintaining a healthy and beautiful Border collie coat:

  1. Brush Regularly: Border Collies shed their undercoats twice a year, so brushing them regularly is essential to remove loose fur and prevent matting. Use a slicker brush or a pin brush to remove tangles and knots and a comb to remove any remaining loose hair.
  2. Bathe Occasionally: Border collies don’t need frequent baths, but you should bathe them occasionally to keep their coat clean and healthy. Use a mild dog shampoo and rinse thoroughly to avoid leaving any residue on the skin.
  3. Trim As Need: Border Collies don’t typically need to be clip or trim, but you may need to cut the fur around their ears, paws, and tail to keep them neat.


Border collie colors come in various colors, each unique and beautiful. The most common colors are:

  1. Black and White: This is the most recognizable color combination for Border Collies. The black and white pattern is usually dominant, with the black covering most of the body and the white appearing on the chest, feet, and tail tip.
  2. Red and White: This is another popular color combination for a border collie. The red border collie can range from light cinnamon to deep mahogany, with white markings on the chest, feet, and tail tip.
  3. Blue Merle: Border collie blue merle color combines black, gray, and white with a marbled or speckled appearance. The coat can vary from light silver to dark gray, with black patches and white markings.

Ultimately, the best color for a Border Collie is subjective and depends on personal preference. Regardless of the color, Border Collies are known for their intelligence, athleticism, and loyalty, making them great companions, and working dogs.


The border collie dog is a medium-sized dog breed. According to the American Kennel Club (AKC), the ideal height for a male Border Collie is 19 to 22 inches (48 to 56 cm) at the shoulder. The perfect size for a female Border Collie is 18 to 21 inches at the shoulder. 


The ideal weight for a collie dog depends on several factors, including age, sex, and overall body condition. According to the American Kennel Club (AKC), the ideal weight range for a border collies’ puppies is:

  1. Males: 30-45 pounds (14-20 kg)
  2. Females: 27-42 pounds (12-19 kg)

It’s also essential to provide your Border Collie with a balanced diet and regular exercise to maintain a healthy weight and overall well-being. If you’re concerned about your Border Collie’s weight, talk to your veterinarian for advice on the best approach to weight management for your dog.

Markings Of Blue Merle Border Collie

  1. Coat Color: Predominantly blue merle, a marbling of grey and black with white markings.
  2. Coat Patterns: Blue merles have a mottled appearance with specks of black on a grey background.
  3. Eye Color: Blue Merle Border Collies typically have striking blue or marbled blue/brown eyes.
  4. White Markings: White markings can be present on the face, chest, legs, and tail.
  5. Coat Length: Medium-length, double-layered coat that requires regular grooming.

Temperament & Personality

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Blue Merle Border Collie is an intelligent and energetic breed of dog known for their remarkable work ethic and trainability. Their temperament is typically friendly, affectionate, and loyal, making them excellent companions for active owners who enjoy outdoor activities.  

This breed is also highly trainable, making them suitable for various activities, including herding, agility, and obedience competitions. Due to their high energy levels and need for physical and mental stimulation may become destructive if not given enough exercise and attention. 

As a result, the bordie collie is a loyal, intelligent, and energetic breed that requires an experienced owner willing to provide plenty of exercise and training

Food & Nutrition Of Blue Merle Border Collie

australian shepherd blue merle border collie

Collie sheepdog are highly active dogs that require a diet rich in protein, healthy fats, and complex carbohydrates to meet their energy needs. A high-quality dog food formulated for active breeds with essential nutrients, vitamins, and minerals is recommended.

Overfeeding can lead to obesity, which can cause health problems such as joint issues and diabetes. Owners should always provide clean drinking water to hydrate their Border Collies, especially during physical activity.

Space Requirements For Blue Merle Border Collie

Blue Merle Border Collies are energetic and highly intelligent dogs that require ample space to thrive. They should have access to a large, securely fenced yard to run and play freely. 

Apartment living can be challenging for them, so if you live in an urban environment, you must commit to providing them with daily exercise and mental stimulation through activities like agility training or obedience work. A lack of space and mental stimulation can lead to behavioral issues in this breed.

Care Of Blue Merle Border Collie

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Border Collie require an active and stimulating lifestyle to maintain their physical and mental well-being. Smooth coat border collie regular exercise, socialization, and training are essential to keep them happy and healthy. 

Providing them with a nutritious diet, clean water, and regular vet check-ups is vital to ensure their overall health. Their high energy levels and intelligence require mental stimulation and enrichment, such as puzzle toys and interactive games. Positive reinforcement training methods are recommend, and early socialization is crucial to prevent behavioral issues. 

Lastly, Border Collies thrive on love, attention, and companionship, so owners should prioritize spending time with their furry companion.

Health Issues Of Blue Merle Border Collie

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Blue Merle Border Collie are generally healthy but can be prone to specific health issues. Border Collies may face common health issues, including hip dysplasia, eye problems such as progressive retinal atrophy (PRA), epilepsy, and allergies. According to Wikipedia, There are various types of hip testing available in addition to OFA  & PennHip.

Other potential health concerns include deafness, heart disease, and autoimmune disorders. Owners need to keep up with regular veterinary check-ups and screenings, as early detection and treatment can improve the prognosis for these conditions. A healthy diet, regular exercise, and proper grooming can help keep Border Collies healthy.

Suitable Accessories For Blue Merle Border Collie

  1. Interactive Toys: Blue Merle Border Collies are known for their intelligence, so providing them with puzzle toys and treat-dispensing toys can keep their minds engaged and prevent boredom.
  2. High-Quality Dog Food: A nutritious diet is essential for their overall health. Consult your veterinarian to choose the food for your Blue Merle Border Collie’s needs.
  3. Comfortable Bed: A cozy bed is essential for your dog’s rest and relaxation.
  4. Grooming Supplies: Due to their double coat, regular grooming tools such as a sharper brush and de-shedding tools are necessary to keep their coat in good condition.
  5. Leash and Harness: A sturdy leash and harness are vital for daily walks and outdoor activities.
  6. Training Treats: Since they are eager learners, having tasty training treats on hand will aid in their obedience training.
  7. Chew Toys: Border Collies enjoy chewing, so providing them with appropriate chew toys can help satisfy this instinct and keep their teeth healthy.
  8. Agility Equipment: If you’re interested in agility training, agility equipment like jumps, tunnels, and weave poles can be a fun addition to your Blue Merle Border Collie.

Grooming Of Blue Merle Border Collie

Grooming of Border Collie review 1 1

Border Collie have a thick double coat that requires regular grooming to keep it in good condition. Brushing their skin at least once a week will help to remove any loose fur and prevent matting. They only need exist bathed when they are visibly dirty. 

Regular nail trimming, teeth cleaning, and ear cleaning are crucial for maintaining overall health and hygiene. Verification for ticks and fleas after walks or outdoor activities is also appropriate. A well-groomed collie breed looks good and feels good and can lead to a stronger bond between the dog and owner.

First Appearance in the U.S.

 The Border Collie, including the Blue Merle variety, first appeared in the United States during the early 20th century. These dogs were initially brought to the U.S. for their exceptional herding abilities, and they quickly gained recognition for their intelligence and agility. 

The American Kennel Club (AKC) officially recognized the Border Collie, but it wasn’t until 1995 that they were admitted to AKC dog shows and competitions. The breed’s popularity in the U.S. has since grown, and Blue Merle Border Collies are now cherished not only for their herding skills but also as beloved best family dog and in various dog sports and activities.

Lifespan of Blue Merle Border Collie

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The average lifespan of a Blue Merle Border Collie is between 12-15 years. However, some may live longer or shorter depending on their overall health and genetic predisposition to specific health conditions. Factors influencing their border collie lifespan include diet, exercise, and regular veterinary care. 

Proper nutrition, regular exercise, and mental stimulation can help keep Border Collies healthy and extend their lifespan. It’s vital for owners to be aware of the potential health concerns for this breed and to schedule regular check-ups with a veterinarian to ensure their dog in good health.

Blue Merle Border Collie Training

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Blue Merle Border Collie are brilliant and trainable dogs that thrive on mental stimulation and challenges. Positive reinforcement techniques such as treats, toys, and praise can effectively teach commands and new behaviors. Consistency and patience are key when training a Border Collie. 

Regular exercise and mental stimulation through agility training, herding, and obedience competitions can also help prevent behavioral issues. Socialization with other dogs and people is essential for a well-rounded Border Collie. 

It’s important to start training early and seek professional help if needed. With proper training, a Merle Border Collie personality can become a well-behaved and highly skilled companion.

Relationship With Kids

Blue Merle Border Collies typically have a wonderful relationship with kids. Their affectionate and protective nature makes them excellent companions for children. 

They often engage in energetic playtime, making them ideal playmates for active kids. Their intelligence also allows for fun training activities involving children, teaching them responsibility and cooperation. 

However, adult supervision is essential to ensure safe interactions, as the breed’s herding instincts might lead to unintentional nipping when they try to corral running children.

Cost Of Blue Merle Border Collie

border collie husky mix

The cost of a Border Collie puppy can vary depending on several factors, such as the breeder’s reputation, location, and lineage. On average, a purebred Border Collie puppy can cost between $600-$1,200. 

However, the cost may be higher for show-quality or working-line puppies. Ongoing expenses such as food, grooming, and veterinary care should also be considered. These expenses can add up over the dog’s lifespan and need considered before bringing a Blue Merle Border Collie into your home. 

Choosing a reputable breeder who health tests their breeding dogs and provides proper care for their puppies is essential. Adopting a rescue Border Collie is also a cost-effective alternative.

Rescue Groups for Adoption

If you’re interested in adopting a Blue Merle Border Collie or any Border Collie mix, various rescue groups and organizations are dedicated to the breed. Similarly, these groups rescue Border Collies needing homes and provide them shelter, care, and often rehabilitation.

Here are some rescue groups and resources to consider when looking to adopt a Blue Merle Border Collie:

  1. National Border Collie Rescue: This organization operates across the United States and specializes in rescuing and rehoming Border Collies, including Blue Merle variations.
  2. Local Animal Shelters: Check your local animal shelters and rescue organizations. They may occasionally have Blue Merle Border Collies available for adoption.
  3. Online Pet Adoption Websites: Petfinder, Adopt-a-Pet, and Rescue Me! Often list Border Collies and other breeds available for adoption. You can search specifically for Blue Merle Border Collies.
  4. Breed-Specific Rescues: Some regions have breed-specific Border Collie rescue groups that focus exclusively on this breed, which may include Blue Merle individuals.
  5. Border Collie Clubs: Contact Border Collie breed clubs in your area or nationally, as they often have information about rescue efforts and available dogs.

Pros & Cons of Blue Merle Border Collie

Here are some potential pros and cons of owning a Blue Merle Border Collie:

blue merle border collie colors



Border Collies are considered one of the smartest dog breeds, which makes them easy to train and capable of learning complex commands and tricks.

Work ethic

Bred for herding, Border Collies are known for their strong work ethic and desire to please their owners.


Border Collie are highly energetic dogs, making them great companions for those who enjoy outdoor activities such as hiking or running.


Border Collies are extremely loyal to their owners and tend to form close bonds with their families.



While their energy can be a pro, it can also be a con if they are not given enough exercise and mental stimulation, leading to destructive behavior.

Herding Instinct

Because they were bred for herding, Blue Merle Border Collie may have a strong instinct to chase and nip at people, other animals, or even cars

Frequently Asked Questions

brown border collie

Border Collie can make excellent family dogs for the right family. They are intelligent, loyal, and love to play and work, making them a great companion for active families who enjoy outdoor activities.

Border Collies possible kept as house dogs. Therefore, but they require plenty of exercises, mental stimulation, and socialization to prevent behavioral issues. They are highly active and intelligent dogs that need daily physical activity and mental challenges to avoid boredom and destructive behavior.

Border collies’ puppies can often bark, especial if they are not adequately trainer and socialize. They are brilliant and energetic dogs that need plenty of exercises and mental stimulation to prevent boredom and destructive behavior. They may resort to excessive barking or vocalization when left alone or without adequate stimulation.

Border Collies are widely consider one of the most intelligent dog breeds in the world. Their intelligence is due to their exceptional problem-solving abilities, trainability, and instinctual drive to work.

Border collie breeders are prone to several health issues, including hip dysplasia, eye problems, epilepsy, and allergies. They may also be susceptible to genetic disorders like Collie’s eye anomaly and progressive retinal atrophy.

Border collies’ puppies are not recommended for first-time dog owners due. However, to their high energy levels, intelligence, and need for extensive exercise and mental stimulation.

Border Collies are unique due to their intelligence, loyalty, and working ability. They have a strong instinctual drive to work, making them excellent working dogs for herding livestock or performing other tasks.


In conclusion, Blue Merle Border Collie dogs are intelligent and highly trainable dogs that require regular exercise, mental stimulation, and proper grooming. While they can be prone to specific health issues, they can live long and healthy lives with regular veterinary check-ups and good care. 

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Border Collies can make excellent companions for active and dedicated owners with proper training and socialization.

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