Loving
Stubborn
Independent
Energetic
Alert
Courageous
Affectionate
Lively
Inquisitive
Cheerful

Active
Playful
Independent
Energetic
Protective
Alert
Sensitive
Courageous
Intelligent
Friendly
Outgoing
Loyal
Fearless
Good-natured

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

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

​United States

United States

Jack Russell Terrier, Rat Terrier

Rottweiler and Dalmatian

​Unknown

2000s

Brown

Brown

Black

Black

White
Blue
Brown
Red

Black
Brown
Red
White
Pied
Sable
Brindle

Jack-Rat Terriers have short coats.

Rottmatians have coats that can be either short or medium in length.

A Jack-Rat Terrier 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 Rottmatian can have a litter of 8-12 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-Rat Terriers are highly adaptable and versatile, making them excellent companions for families and individuals of all lifestyles.

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

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

Rottmatians 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
Cardiomyopathy
Patent Ductus Arteriosus

Deafness
Urolithiasis
Hip And Elbow Dysplasia
Subvalvular Aortic Stenosis
Lymphoma
Gastric Dilation Volvulus (GDV) or Bloat

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

Entropion
Demodectic Mange
Panosteitis
Von Willebrand's Disease
Dalmatian Bronzing Syndrome

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

Eye Examination
Skin Evaluation
Blood And Urine Analysis
Diagnostic Imaging
Hearing and Ear Tests
DNA

Jack-Rat Terrier has above average social needs and thrives with interaction with humans and other dogs.

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

Jack-Rat Terriers are active and require sufficient sleep to stay healthy.

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

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 Rottmatian, it's at least 15 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 Rottmatians 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 Rottmatian is a low-maintenance breed that doesn't require much grooming.

Pin Brush
Slicker Brush
Nail Clipper

Slicker Brush
Deshedder
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 70-100 pound (32 - 45 kg) Rottmatian feed 3.5 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-Rat Terrier is somewhere $1.70 - $2.00 per day.

The average cost of a Rottmatian is somewhere $3.40 - $4.50 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 Rottmatian is between $101 - $134. This makes an average of $1212 - $1608 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.

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

Rottmatians can do well in apartments with enough exercise and time outside, but a small yard would be ideal.

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

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

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

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

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

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