Active
Playful
Stubborn
Independent
Happy
Energetic
Alert
Courageous
Intelligent
Friendly
Outgoing
Lively
Gentle
Cheerful

Active
Playful
Loving
Independent
Happy
Courageous
Intelligent
Friendly
Outgoing
Affectionate
Devoted
Lively
Gentle
Reserved
Suspicious

Jack Tzus are moderate shedders, but regular brushing can reduce shedding and maintain coat health.

Shar Tzus shed very little hair, making them a great choice for those who dislike excess hair in the house.

​United States

United States

Jack Russell Terrier, Shih Tzu

Chinese Shar-Pei and Shih Tzu

DBR = Designer Breed Registry

DRA = Dog Registry of America, Inc.

​Unknown

1990s

Brown

Brown
Amber

Black

Black

White
Black
Brown
Cream
Pied

Cream
Fawn
Brown
Black
Red
White

Jack Tzus have longer coats compared to most dogs.

Shar Tzus have medium-length coats.

A Jack Tzu can have a litter of 4-8 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 Shar Tzu 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.

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

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

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

Shar Tzus typically have low vet costs due to their good health, but it's important to monitor their health and seek vet care when necessary.

Patellar Luxation
Deafness
Exposure Keratopathy Syndrome

Patellar Luxation
Canine Hip Dysplasia (Chd)
Renal Dysplasia
Urinary Stones

Eye Abnormalities
Hydrocephalus
Dermoid Sinus
Familial Nephropathy
Tracheal Collapse
Diabetes
Von Willebrand's Disease
Hypothyroidism
Brachycephalic Syndrome
Cleft Palate
Cutaneous Asthenia
Intervertebral Disk Disease
Dilated Cardiomyopathy (DCM)
Persistent Pupillary Membranes (PPM)
Mitral Valve Dysplasia

Ear Infections
Skin Allergies
Eye Disease and Disorder

Dna Test For Vwd
Thyroid Tests
Physical Examination
Eye Examinations
Urinalysis
Blood Work
Full Physical Examination regarding joint movement around the hip and kneecap
Heart Rate Tests

Serum Biochemistry
Urinalysis
Full Physical Examination
Ear Tests and Myringotomy Tests
Laryngeal Examinations
Ophthalmic Examination
Blood Tests and Blood Count
Ultrasound to detect urinary stone location
X-rays or other radiographic imaging

Jack Tzus have moderate energy levels and typical sleep patterns of 12-14 hours per day.

Shar Tzus are known for their relaxed and calm nature and enjoy long periods of sleep.

Jack Tzus 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.

Shar Tzus 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 Jack Tzu, it's at least 12 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 Shar Tzu, it's at least 10 miles / week. Just remember to build distance and stamina gradually over time.

In general most Jack Tzus usually need at least 120 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 Shar Tzus 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.

Jack Tzu 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

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

Pin Brush
Slicker Brush
Comb
Nail Clipper

Pin Brush
Dematter
Comb
Nail Clipper

For an average 14-23 pound (6 - 10 kg) Jack Tzu 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 25-40 pound (11 - 18 kg) Shar Tzu 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.

The average cost of a Jack Tzu is somewhere $1.30 - $1.40 per day.

The average cost of a Shar Tzu is somewhere $2.00 - $3.10 per day.

The average per month expenses of a Jack Tzu 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 Shar Tzu is between $50 - $56. This makes an average of $600 - $672 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 and requires gentle handling and a calm home environment.

Shar Tzus have average emotions and adapt well to different situations.

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

Shar Tzus make excellent apartment dogs, being fairly active indoors and not requiring a yard.

Jack Tzus have an average level of friendliness towards children.

Shar Tzus are not the best choice for families with kids.

Jack Tzus are generally very friendly towards other dogs, with a happy and affectionate temperament.

Shar Tzus are friendly and active companions, and can be good family pets, though their friendliness towards other dogs may vary.

Jack Tzus are averagely friendly around strangers but benefit from early socialisation.

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

Jack Tzus are a playful breed that needs daily playtime to be happy.

Shar Tzus have an average level of playfulness, enjoying playtime like most dogs but not excessively so.