Loving
Stubborn
Independent
Energetic
Alert
Courageous
Affectionate
Lively
Inquisitive
Cheerful

Playful
Stubborn
Independent
Energetic
Alert
Courageous
Intelligent
Friendly
Affectionate
Trainable
Cheerful
Quiet
Faithful

Jack-Rat Terriers shed a lot of hair each year, so frequent brushing is essential for reducing shedding and maintaining coat health.

Cocker Jacks are heavy shedders, but regular brushing can help manage shedding and promote a healthy coat.

​United States

United States

Jack Russell Terrier, Rat Terrier

Cocker Spaniel, Jack Russell Terrier

​Unknown

Unknown

Brown

Brown

Black

Black

White
Blue
Brown
Red

Black
White
Brown
Cream

Jack-Rat Terriers have short coats.

Cocker Jacks have medium-length coats.

Patellar Luxation
Deafness
Cardiomyopathy
Patent Ductus Arteriosus

Cataracts
Hip Dysplasia
Progressive Retinal Atrophy (PRA)

Hemivertebrae
Familial Nephropathy
Tracheal Collapse
Diabetes
Von Willebrand's Disease
Hypothyroidism
Cleft Palate
Cutaneous Asthenia
Dilated Cardiomyopathy (DCM)
Persistent Pupillary Membranes (PPM)
Mitral Valve Dysplasia
Eye Conditions

Allergies
Legg-Calve-Perthes Disease

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

X-Rays
CT or MRI scan
Blood Tests
Full Physical Examination
Ocular Tests
Biochemical Profile Tests

Jack-Rat Terriers' high energy levels make them unsuitable for a low-key dog, choose accordingly.

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

Jack-Rat Terriers require significant physical activity and suit those with an active lifestyle.

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

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

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

Run, Hike, Tug-of-war, Nap, Fetch, Off-leash, Walking, BREED ISSUES, HER/MINE ISSUES, Sleeping, Eating, Running, Walk, Chase a ball, Playing toys, Playing catch, Cuddeling, Playing fetch, Giving pig ear, Watching tv, Retrival games, Playdate, Frisbee, Wrestling, Chase, Tracking, Park visits, Car rides, Napping, Jogging

Retreiving, Hiking, Ball, Walk, Chase, Fetch, Tug-of-war, Beach days, Swim, Ball playing, Walks, Throwing ball, Fell walking, Woodland walks, Swimming, Train, Trick, Pool, Eating, Frisbee, Walking, Playing, Cuddling

Jack-Rat Terriers 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.

Cocker Jacks 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-Rat Terrier, 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 Cocker Jack, it's at least 8 miles / week. Just remember to build distance and stamina gradually over time.

In general most Jack-Rat Terriers 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 Cocker Jacks 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.

The Jack-Rat Terrier has low grooming needs and is easy to maintain.

The Cocker Jack requires an average amount of grooming compared to other breeds.

Pin Brush
Slicker Brush
Nail Clipper

Comb
Clipper
Nail Clipper

For an average 20-26 pound (9 - 12 kg) Jack-Rat Terrier 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.

For an average 18-28 pound (8 - 13 kg) Cocker 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.

The average cost of a Jack-Rat Terrier is somewhere $1.70 - $2.00 per day.

The average cost of a Cocker Jack is somewhere $1.10 - $1.40 per day.

The average per month expenses of a Jack-Rat Terrier is between $49 - $63. This makes an average of $588 - $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 Cocker 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.

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

Cocker Jacks are generally very friendly towards other dogs, with a happy and affectionate temperament.

Jack-Rat Terriers are friendly but may bark at strangers, and training is easy due to their intelligence.

Cocker Jacks are averagely friendly around strangers but benefit from early socialisation.

Jack-Rat Terriers are a playful breed that needs daily playtime to be happy.

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

Jack-Rat Terriers are usually easy to train but require consistency to fully obey commands.

Cocker Jacks are popular for their ease of training and quick learning ability.