Koolie has average risk of obesity, needs daily walks and quality diet to maintain healthy weight.

Tibetan Mastiff has high obesity risk, needs regular exercise and food control to maintain healthy weight.

Dominant
Dedicated
Temperate
Diligent
Intelligent
Affectionate

Aloof
Strong
Willed
Courageous
Protective
Stubborn
Loyal

Koolies make excellent watchdogs - they're vocal and protective of their territory.

Choose a Tibetan Mastiff if you want a top-notch watchdog. This breed takes guarding seriously, and may not require much training, though obedience or guard dog training can improve their skills.

Australia

Tibet

Collie-type Herding Dog, Dingo

Tibetan Wolves, Mastiff

America's Pet Registry
Australian National Kennel Council
Dog Registry of America Inc.

American Canine Registry
American Kennel Club
America's Pet Registry
Dog Registry of America Inc.
Federation Cynologique Internationale
Kennel Club of Great Britain
North American Purebred Registry, Inc.
American Canine Association, Inc.
Continental Kennel Club
National Kennel Club
New Zealand Kennel Club

1800s

Ancient Times

Working, Herding

Working (AKC:2007)
Guardian Dogs (UKC)

Blue
Hazel
Brown
Amber

Brown

Blue
Black
Brown
Isabella

Black

Black
Brown
Red
Blue

Black
Brown
Blue
Red

Koolies have short coats.

Tibetan Mastiffs have longer coats compared to most dogs.

A Koolie can have a litter of 16-18 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 Tibetan Mastiff can have a litter of 10-14 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.

Koolies are known for their adaptability and can adjust well to different environments and lifestyle changes.

Tibetan Mastiffs have average adaptability to changes in lifestyle and living environments compared to other breeds.

While the Koolie breed is generally healthy, occasional vet check-ups are still necessary to address any health concerns.

Tibetan Mastiffs are susceptible to health issues like all breeds, so it's important to monitor their health and seek veterinary care when needed.

Deafness
Congenital Eye Defects

Hip Dysplasia

Canine Hip Dysplasia (Chd)
Skin Allergies

Epilepsy
Hyperthyroidism

Skin Evaluation
Eye Examinations
BAER Testing
X-rays or other radiographic imaging

Blood Test
Thyroid Tests
X-Rays
CT Scan
Eye Examination
Full Physical Examination

Koolie has above average social needs and thrives with interaction with humans and other dogs.

Tibetan Mastiff has average social needs and is less independent than other breeds.

Koolies require significant physical activity and suit those with an active lifestyle.

Tibetan Mastiffs need moderate physical activity and are great for families and active individuals.

Koolie has low drooling tendency, suitable for those who dislike drool marks.

Tibetan Mastiff excessively drools, consider a different breed if not appealing.

Koolies bark moderately when necessary and may also bark due to certain triggers like fear, alarm, boredom, greeting, separation anxiety and compulsive barking.

Tibetan Mastiff dogs bark and howl frequently and are not recommended for quiet homes.

Koolies are high-energy dogs. They need mental as well as physical exercise. These dogs require a lot of your involvement and without it they can, and will, become problematic dogs.

Tibetan Mastiffs are medium-energy dogs and typically enjoy socializing and playing casual or even sustained games of chase with other dogs. They may also have occasional periods of barking or racing around the house.

There's really no limit to how far you walk your dog as long as they're comfortable. For Koolie, it's at least 15 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 Tibetan Mastiff, it's at least 8 miles / week. Just remember to build distance and stamina gradually over time.

In general most Koolies usually need at least 90 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 Tibetan Mastiffs 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.

The Koolie has low grooming needs and is easy to maintain.

The Tibetan Mastiff requires an average amount of grooming compared to other breeds.

Pin Brush
Slicker Brush
Comb
Nail Clipper

Pin Brush
Dematter
Comb
Nail Clipper

For an average 33-53 pound (15 - 24 kg) Koolie feed 2.5 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

For an average 100-160 pound (45 - 73 kg) Tibetan Mastiff feed 4 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 Koolie is somewhere $1.70 - $2.00 per day.

The average cost of a Tibetan Mastiff is somewhere $3.90 - $4.20 per day.

The average per month expenses of a Koolie is between $48 - $63. This makes an average of $576 - $756 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 Tibetan Mastiff is between $112 - $126. This makes an average of $1344 - $1512 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.

Koolies are good apartment dogs as long as they get enough exercise and stimulation outside of the apartment.

The Tibetan Mastiff is not suitable for apartments and requires a large yard to thrive. Pent-up energy in small spaces can lead to destructive behavior.

Koolies are good with kids if socialized and trained from a young age.

Tibetan Mastiffs are not the best choice for families with kids.

Koolies are average in their friendliness towards other dogs, and socialization can help.

Tibetan Mastiffs are less friendly towards other dogs, but can improve with socialization.

Koolies are quick to announce strangers and can be standoffish or suspicious.

Tibetan Mastiffs are not very stranger friendly.