Are American Bulldogs good in hot weather?
American Bulldogs are among the breeds most at risk in summer. Their short muzzle makes cooling down very hard, and heatstroke can develop fast.
How American Bulldogs handle the heat
The cooling problem
American Bulldogs are brachycephalic, meaning their short muzzle leaves little internal surface for panting to cool the blood. In warm weather this is a serious limitation, not a quirk, and it is why flat-faced breeds are massively over-represented in vet heatstroke cases every summer.
Practical summer management
Shift walks to early morning and late evening, and skip them entirely on the hottest days. Carry water on every outing, provide deep shade in the garden, and give access to cool floors indoors. The pavement test is simple: press the back of your hand to the ground for seven seconds, and if it is too hot for your hand it is too hot for paws.
Never leave any dog in a parked car, conservatory, or caravan, even briefly and even with a window open. Interior temperatures climb to lethal levels within minutes.
Exercise in warm weather
American Bulldogs have moderate exercise needs, which makes summer easier to manage. It is straightforward to shift their activity into the cooler hours without leaving them under-exercised.
What temperature is too hot?
There is no single cutoff, because humidity, age, weight, and coat all matter. As a guide, take extra care above 20C and treat anything above 25C as high risk for a flat-faced breed like this. When in doubt, keep them home and cool.
Personality and summer walks
A powerful, athletic American working breed descended from the Old English Bulldog. Loyal and affectionate with family, requiring early socialisation and experienced ownership.
A loyal dog keeps pace with its owner on a hot walk rather than dropping back into the shade on its own, so the owner has to be the one who decides the outing is over. Confident dogs carry on as normal in unfamiliar hot conditions rather than showing early signs of discomfort, which can mask overheating until it is more advanced. An active dog wants its usual level of exercise regardless of the temperature, so the owner needs to actively substitute shorter, cooler sessions rather than rely on the dog to hold back.
Heat, training and behaviour
Teaching a dog to settle in the shade
American Bulldogs respond reasonably well to basic settle training, which helps on hot days when the aim is simply to keep the dog calm and off its feet during the warmest hours.
Barking and restlessness in a heatwave
American Bulldogs bark a moderate amount day to day, and that can increase during a heatwave if the dog is uncomfortable and unable to settle properly.
Family and other pets in a heatwave
American Bulldogs generally do well around children, though hot weather adds a job for parents: making sure excitable play with kids in the garden does not run on longer than the dog can safely handle. A cat in the same household should have its own cool retreat well away from this breed, heat or no heat.
Cost and ageing in hot weather
American Bulldogs typically live 10 to 12 years, and older dogs of any breed regulate heat less efficiently than a fit adult, so senior american bulldogs need shorter, cooler outings and closer watching during a heatwave. Insurance for a American Bulldog in the UK typically costs about £60 to £130 a month, and heatstroke is exactly the kind of sudden, serious vet visit that cover exists for. A American Bulldog puppy, usually priced around £1000 to £2500, overheats more easily than an adult dog as well, since puppies have less developed temperature regulation and tire without always showing it.
Full guide to American Bulldogs
Read the complete American Bulldog guide →