Side-by-side comparison of two popular breeds — temperament, exercise, grooming, lifespan and common health issues. Use it to decide which breed fits your home.
| Bull Terrier | Jack Russell Terrier | |
|---|---|---|
| Group | Terrier | Terrier |
| Origin | England | England |
| Weight | 20–30 kg | 6–9 kg |
| Height | 53–56 cm | 25–38 cm |
| Lifespan | 12–13 years | 13–16 years |
| Energy level | ||
| Trainability | ||
| Grooming needs | ||
| Good with kids | ||
| Good with other pets | ||
| Hypoallergenic | ||
| Watchdog instinct | ||
| Novice-owner OK |
Playful, loving, mischievous, stubborn. Excellent with children but can be dog-reactive. Need consistent training from puppyhood.
90 minutes of daily exercise. Bull Terriers can be obsessive — destructive when bored.
Short coat, weekly brush.
Deafness (BAER test recommended). Heart conditions. Polycystic kidney disease (DNA test). Skin allergies. Compulsive behaviours (tail chasing).
Full Bull Terrier profile →Bold, energetic, alert, independent. Jack Russells are famously feisty — they don't back down from larger dogs and are determined hunters of small animals. Loyal but not endlessly cuddly.
60–90 minutes of vigorous daily activity. They thrive on agility, terrier racing (terrier-go), flyball and hide-and-seek games. Without enough exercise they dig, bark, escape.
Three coat types: smooth (weekly brush), broken (twice a week + occasional hand-strip), and rough (weekly + regular hand-stripping). All are low-maintenance compared to long-coated breeds.
Generally extremely healthy and long-lived (often 15+). Watch for: patellar luxation, lens luxation, deafness in some white-headed lines, Legg-Calvé-Perthes (small breeds).
Full Jack Russell Terrier profile →Active families with older kids, experienced single-dog homes.
Active singles, country homes, sport handlers, owners who can be firm and patient.
