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

Adaptable
Eager
Keen
Affectionate
Hard
Working
Loyal

Jack Tzus aren't great guard dogs; they tend to just watch without taking action.

Cesky Fouseks are decent watchdogs - they'll alert their owner if something seems amiss.

​United States

Czech Republic

Jack Russell Terrier, Shih Tzu

Bohemian Dog and Native Eastern European Pointers

DBR = Designer Breed Registry

Dog Registry of America Inc.
Federation Cynologique Internationale
American Canine Association, Inc.

​Unknown

Ancient Times

Brown

Brown
Amber

Black

Brown

White
Black
Brown
Cream
Pied

Gray
Brown

Jack Tzus have longer coats compared to most dogs.

Cesky Fouseks have medium-length coats.

Straight

Wiry

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 Cesky Fousek can have a litter of 12-15 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.

Cesky Fouseks have average adaptability to changes in lifestyle and living environments compared to other breeds.

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

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

Patellar Luxation
Deafness
Exposure Keratopathy Syndrome

Canine Hip Dysplasia

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

Alopecia

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

X-Rays
Physical Examination
Ear Examination
Blood Analysis

Jack Tzus are suitable for those with a balanced lifestyle as they have an average energy level.

Cesky Fouseks' high energy levels make them unsuitable for a low-key dog, choose accordingly.

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

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

Jack Tzus need moderate physical activity and are great for families and active individuals.

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

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

Cesky Fouseks sleep less than other breeds but still need adequate sleep for good health.

Jack Tzu dogs are generally less vocal than other breeds and only bark when necessary, such as to alert their owner or communicate.

The Cesky Fousek is a vocal breed that frequently barks and howls, and may not be suitable for those seeking a quiet companion.

Walking, Playing, Training, Cuddles, Playing fet, Swimming, Fetch, Run, Ball, Ball chasing, Ball2, Ball4, Playdate, Walk, Nap, Play, Go to Park, Eating Snacks, Catch treats, Playing fetch, Cuddling

Hiking, Swimming

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 Cesky Fousek, it's at least 20 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 Cesky Fouseks 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 Tzus require significant grooming, including regular trims and professional grooming assistance to maintain their coat. They may also require frequent bathing to keep their coat and skin healthy.

The Cesky Fousek has low grooming needs and is easy to maintain.

Pin Brush
Slicker Brush
Comb
Nail Clipper

Pin Brush
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 62-75 pound (28 - 34 kg) Cesky Fousek 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 Jack Tzu is somewhere $1.30 - $1.40 per day.

The average cost of a Cesky Fousek is somewhere $2.80 - $3.50 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 Cesky Fousek is between $84 - $112. This makes an average of $1008 - $1344 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.

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

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

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

Jack Tzus have an average level of friendliness towards children.

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

Jack Tzus are good with cats, but early training is needed to prevent chasing behavior.

Cesky Fouseks are somewhat cat friendly and can be trained to get along with cats.

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

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

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

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

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

Cesky Fouseks are not known for being a highly playful breed.

Jack Tzus are usually easy to train but require consistency to fully obey commands.

Cesky Fouseks are popular for their ease of training and quick learning ability.