Stubborn
Independent
Energetic
Protective
Alert
Courageous
Intelligent
Loyal
Fearless
Good-natured
Cheerful

Loving
Alert
Intelligent
Friendly
Affectionate
Obedient
Lively
Inquisitive
Fearless
Spirited

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

Mini Ratzers are moderate shedders, but regular brushing can reduce shedding and maintain coat health.

Jack Russell Terrier and Rottweiler

Rat Terrier, Miniature Schnauzer

Unknown

1990s

Brown

Blue
Hazel
Brown

Black

Black
Brown

White
Black

Black
Gray
Brown
Red
Cream
Fawn
Blue
White
Pied
Sable
Brindle

Jackweilers have medium-length coats.

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

Straight

Wiry

A Jackweiler 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.

A Mini Ratzer can have a litter of 5-7 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.

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

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

Patellar Luxation
Entropion
Hip Dysplasia
Legg-Calve-Perthes Disease

Patellar Luxation
Pulmonic Stenosis
Hip And Elbow Dysplasia
Portosystemic Shunt
Pancreatitis

Elbow Dysplasia
Ichthyosis

Demodectic Mange
Cataracts
Color Dilution Alopecia
Schnauzer Comedo Syndrome
Bladder Stones and Infections

X-Rays
MRI
CT Scan
Ultrasound
Optical Exam
Fluorescein Test
Schirmer Tear Test
Joint Fluid Sample
Blood Count
Urine Sample

Cardiac
Eye Examination
Dental Examination
Skin Evaluation
Ultrasound
Internal Imaging (x-ray, CT scan, MRI, etc.)
Blood And Urine Analysis

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

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

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

Mini Ratzers are active and require sufficient sleep to stay healthy.

Tug-of-war, Dog Parks, Car rides, Walk, Walking, Hiking, Running, Playing, Snuggling

Fetching, Running, Hunting, Fetch, Walk, Run, Jog, Tug-of-war

There's really no limit to how far you walk your dog as long as they're comfortable. For Jackweiler, 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 Mini Ratzer, it's at least 7 miles / week. Just remember to build distance and stamina gradually over time.

In general most Jackweilers 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.

In general most Mini Ratzers 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 Jackweiler has low grooming needs and is easy to maintain.

The Mini Ratzer requires an average amount of grooming compared to other breeds.

Jackweiler 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, Mini Ratzer should be brushed at least 2 or 3 times a week (preferably daily) improve shedding.

Comb
Deshedder
Nail Clipper

Pin Brush
Dematter
Deshedder
Nail Clipper

For an average 13-115 pound (6 - 52 kg) Jackweiler 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 10-25 pound (5 - 11 kg) Mini Ratzer 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 Jackweiler is somewhere $1.70 - $2.00 per day.

The average cost of a Mini Ratzer is somewhere $2.20 - $3.40 per day.

The average per month expenses of a Jackweiler 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.

The average per month expenses of a Mini Ratzer is between $67 - $101. This makes an average of $804 - $1212 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.

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

The Mini Ratzer is a great apartment dog, thriving with sufficient exercise and time outside as part of their daily routine.

Jackweilers have an average level of friendliness towards children.

Mini Ratzers make excellent family pets for kids due to their gentle, protective nature and calm temperament.

Jackweilers are average in their friendliness toward cats and tend to do well with them, especially if raised together.

Mini Ratzers are good with cats, but early training is needed to prevent chasing behavior.

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

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

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

Mini Ratzers are friendly but may bark at strangers, and training is easy due to their intelligence.

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

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