Bulljack
A small but sturdy Bulldog and Jack Russell cross, usually bold, energetic and strong-willed. The terrier influence brings high drive and a need for outlets; size and build vary considerably between pups.
Overview
A small but sturdy Bulldog and Jack Russell cross, usually bold, energetic and strong-willed. The terrier influence brings high drive and a need for outlets; size and build vary considerably between pups.
Good to know — a Bulljack is best with a garden and better with some experience. Every dog is an individual, so meet a few and chat to a good breeder or rescue before deciding.
Temperament & family fit
In general, a Bulljack is fine with sensible, older children and can be selective with other dogs. They tend to be a moderate barker, and as a guide they are better with some experience. Early socialisation, reward-based training and supervision around young children make all the difference.
- Families with older, respectful children
- Owners ready for consistent training
- Homes with a secure garden
Exercise needs
A healthy adult Bulljack typically needs 90 minutes to 2 hours a day (roughly 90–120 minutes), split across walks, play and a little training. Higher-energy dogs also need their brains tired — sniffy walks, training games and puzzle feeding go a long way. Puppies, seniors and dogs with health conditions need adjusted amounts — check with your vet.
Grooming & coat
Coat upkeep is easy-care and shedding is moderate. A quick brush now and then, plus the occasional bath when needed, is usually plenty.
- Brush occasionally to remove loose hair
- Bathe every few weeks or as needed
- Check ears, nails and teeth weekly
Feeding considerations
Like any dog, a Bulljack should get most of its nutrition from a complete, balanced dog food suited to its size and life stage. Portions scale with body weight and activity, so a small breed will eat relatively little compared with other breeds — follow the food’s feeding guide and your vet’s advice, and weigh portions to avoid creeping weight gain. Treats should make up no more than about 10% of daily calories.
Pros & cons
The good bits
- Lively, characterful and low-grooming
- Robust and hardy companion
Things to consider
- High terrier energy and prey drive
- Can be stubborn and dog-selective
Similar breeds
Cavalier King Charles Spaniel
A gentle, affectionate lap dog that’s wonderful with children and adapts happily to flat or house living.
View breed guide →
Jack Russell Terrier
A small dog with a huge personality — bold, clever and bursting with energy and prey drive.
View breed guide →
Border Terrier
A hardy, good-natured working terrier that’s friendlier with people and dogs than many of its terrier cousins.
View breed guide →
Dachshund
A bold, characterful "sausage dog" that suits smaller homes but needs careful handling of its long back.
View breed guide →Frequently asked questions
Are Bulljacks good with children?
Fine with sensible, older children. As a general guide, Bulljacks tend to be fine with sensible, older children. Whatever the breed, always supervise dogs and young children and teach kids to interact gently.
How much exercise does a Bulljack need?
As a healthy adult, a typical Bulljack needs 90 minutes to 2 hours of exercise a day (90–120 minutes), split across walks plus play. Higher-energy dogs also need mental stimulation — sniffing, training games and puzzle feeders — to stay settled. Puppies, seniors and dogs with health conditions need less — ask your vet.
Do Bulljacks shed a lot?
Moderate shedding. Coat upkeep is easy-care — a quick brush now and then is usually enough.
Are Bulljacks easy to train and good for first-time owners?
Better with some experience. Bulljacks are best for owners ready to commit to consistent training and plenty of activity. Reward-based training and early socialisation help any dog.
Do Bulljacks bark a lot?
Moderate barker. They are usually fairly easy-going about barking, though any dog will bark if bored or under-exercised.
Are Bulljacks good with other dogs?
Can be selective with other dogs. Early, positive socialisation with other dogs from a young age makes a big difference.
Do Bulljacks suit flats or smaller homes?
Best with a garden. A Bulljack is happiest with access to a secure garden and regular outdoor exercise.
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Every dog is an individual — temperament and needs vary. Please research thoroughly, meet dogs in person, and consider adopting from a rescue. This is general guidance, not a substitute for advice from your vet or a qualified trainer.