English Bulldogs are brachycephalic. Put simply, they have short noses, which means they can sometimes experience difficulties breathing or cooling down. As an owner, it's important to look after your pet by ensuring he or she gets enough exercise and doesn't overeat. If your Bulldog becomes overweight, for example, breathing difficulties can be made a bit worse. Try to stick with healthy English Bulldog food, and follow your vet's (or the manufacturer's) advice when it comes to feeding amounts.