Playful
Independent
Energetic
Alert
Courageous
Intelligent
Friendly
Affectionate
Loyal
Lively
Gentle
Aggressive

Playful
Dignified
Independent
Energetic
Intelligent
Confident
Affectionate
Patient
Loyal
Lively
Gentle
Social
Tempered
Sweet
Cheerful
Brave
Stable
Generous
Thoughtful
Defensive

United States

Europe

Boston Terrier and Yorkshire Terrier

Irish Wolfhound and Black Russian Terrier

ACHC = American Canine Hybrid Club
DRA = Dog Registry of America, Inc.

DRA = Dog Registry of America, Inc.

Brown

Brown

Black

Black

Black
White
Brindle
Fawn
Brown

Fawn
Brindle
Black
Gray
Cream
Red

Boston Yorkies have medium-length coats.

Black Russian Wolfhound Terriers have longer coats compared to most dogs.

Wiry

Wavy

A Boston Yorkie can have a litter of 4-6 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

A Black Russian Wolfhound Terrier can have a litter of 6-12 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

Boston Yorkies are highly adaptable and versatile, making them excellent companions for families and individuals of all lifestyles.

Black Russian Wolfhound Terriers are known for their adaptability and can adjust well to different environments and lifestyle changes.

Patellar Luxation
Mitral Valve Disease
Cushing's Disease
Patent Ductus Arteriosis (PDA)

Otitis Externa
Hip And Elbow Dysplasia

Cataracts
Diabetes
Atopic Dermatitis
Dry Eye

Anesthesia Sensitivity/Allergy

X-Rays
Eye Examination
Electrocardiogram
Urinalysis
Complete Blood Count
Serum Chemistry Panel Tests

Hip
Elbow
Blood Test
X-Rays
Ear Examination
Complete Physical Examination

Boston Yorkie has very high social needs and requires regular mental and physical stimulation, a job or purpose, and companionship.

Black Russian Wolfhound Terrier has average social needs and is less independent than other breeds.

Boston Yorkies sleep less than other breeds but still need adequate sleep for good health.

Black Russian Wolfhound Terriers have moderate energy levels and typical sleep patterns of 12-14 hours per day.

There's really no limit to how far you walk your dog as long as they're comfortable. For Boston Yorkie, it's at least 7 miles / week. Just remember to build distance and stamina gradually over time.

There's really no limit to how far you walk your dog as long as they're comfortable. For Black Russian Wolfhound Terrier, it's at least 14 miles / week. Just remember to build distance and stamina gradually over time.

In general most Boston Yorkies usually need at least 45 minutes of exercise daily. This can be spread across the day and include all sorts of high-energy activities, like walking, running and playing.

In general most Black Russian Wolfhound Terriers usually need at least 60 minutes of exercise daily. This can be spread across the day and include all sorts of high-energy activities, like walking, running and playing.

Ideally, Boston Yorkie should be brushed at least 2 or 3 times a week (preferably daily) improve shedding.

Black Russian Wolfhound Terrier should be brushed at least once a week. Of course you can give them more frequent brushes if you find that they are still shedding a lot

Pin Brush
Comb
Scissors
Nail Clipper

Pin Brush
Dematter
Scissors
Nail Clipper

For an average 10-25 pound (5 - 11 kg) Boston Yorkie feed 1 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

For an average 80-150 pound (36 - 68 kg) Black Russian Wolfhound Terrier feed 3.5 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

The average cost of a Boston Yorkie is somewhere $1.10 - $1.40 per day.

The average cost of a Black Russian Wolfhound Terrier is somewhere $2.80 - $3.50 per day.

The average per month expenses of a Boston Yorkie is between $35 - $42. This makes an average of $420 - $504 per year. It will be on the higher side when the dog is still small because it will need more frequent visits to the vet, shots.

The average per month expenses of a Black Russian Wolfhound Terrier is between $84 - $105. This makes an average of $1008 - $1260 per year. It will be on the higher side when the dog is still small because it will need more frequent visits to the vet, shots.

This breed is sensitive to its environment and best suited for patient and understanding families with a consistent routine.

This breed is sensitive and requires gentle handling and a calm home environment.

Boston Yorkies make excellent apartment dogs, being fairly active indoors and not requiring a yard.

Black Russian Wolfhound Terriers are good apartment dogs as long as they get enough exercise and stimulation outside of the apartment.

Boston Yorkies have an average level of friendliness towards children.

Black Russian Wolfhound Terriers are good with kids if socialized and trained from a young age.

Boston Yorkies are very friendly with cats and make great companions for them.

Black Russian Wolfhound Terriers are average in their friendliness toward cats and tend to do well with them, especially if raised together.

Boston Yorkies are friendly but may bark at strangers, and training is easy due to their intelligence.

Black Russian Wolfhound Terriers are quick to announce strangers and can be standoffish or suspicious.

Boston Yorkies are usually easy to train but require consistency to fully obey commands.

Black Russian Wolfhound Terriers are popular for their ease of training and quick learning ability.