Playful
Stubborn
Independent
Happy
Energetic
Alert
Courageous
Affectionate
Lively
Tempered
Sweet
Cheerful

Playful
Energetic
Alert
Intelligent
Confident
Friendly
Affectionate
Loyal
Social
Fearless
Cheerful
Brave
Bright

China Jacks are decent watchdogs - they'll alert their owner if something seems amiss.

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

​United States

Europe

Jack Russell Terrier, Chinese Crested

English Springer Spaniel and Boxer

ACHC = American Canine Hybrid Club
DDKC = Designer Dogs Kennel Club
DRA = Dog Registry of America, Inc.
IDCR = International Designer Canine Registry®

DRA = Dog Registry of America, Inc.

Brown

Brown

Black

Black

White
Black
Brown
Red

Red
Brown
Black

Wiry

Straight

A China Jack 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 Boxspring can have a litter of 4-10 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.

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

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

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

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

Cardiomyopathy
Progressive Retinal Atrophy
Lens Luxation

Hip Dysplasia
Congenital Heart Defect

Patellar Luxation
Hip Dysplasia
Legg-Calve-Perthes Disease

Entropion

X-Rays
Physical Examination
Blood Work
Ophthalmic Examination
Echocardiogram

Physical Examination
Radiographs
Optical Examination
Angiocardiogram

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

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

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

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

China Jacks need moderate physical activity and are great for families and active individuals.

Boxsprings need only a small amount of physical activity, ideal for busy or elderly people or those with limited space.

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

Boxsprings are active and require sufficient sleep to stay healthy.

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

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

Car rides, Boating, Walks, Fetch, Snuggling, Tug-of-war, Walk, Chasing toys, Walking

Swimming

There's really no limit to how far you walk your dog as long as they're comfortable. For China Jack, it's at least 8 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 Boxspring, it's at least 9 miles / week. Just remember to build distance and stamina gradually over time.

In general most China Jacks 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 Boxsprings usually need at least 40 minutes of exercise daily. This can be spread across the day and include all sorts of high-energy activities, like walking, running and playing.

China Jack 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, Boxspring should be brushed at least 2 or 3 times a week (preferably daily) improve shedding.

Slicker Brush
Nail Clipper

Pin Brush
Comb
Nail Clipper

For an average 13-17 pound (6 - 8 kg) China Jack 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 20-60 pound (9 - 27 kg) Boxspring feed 3 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 China Jack is somewhere $1.30 - $1.40 per day.

The average cost of a Boxspring is somewhere $1.70 - $2.00 per day.

The average per month expenses of a China Jack 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 Boxspring 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.

China Jacks are average in obedience intelligence but have a high IQ and may cause trouble if left unsupervised.

Boxspring is a very intelligent and trainable breed.

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.

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

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

China Jacks are a playful breed that needs daily playtime to be happy.

Boxsprings are very playful, so adopting an older one might be a better option for a more relaxed experience.