Bullmastiff – Bullmastiffs
A young bullmastiff needs enough exercise to keep them lean and healthy, but not so much that their soft growing bones, joints, and ligaments become over-stressed and damaged.
The adult bullmastiff needs more exercise to keep them in shape, but not in hot or humid weather for fear of overheating. The proper amount of exercise for a bullmastiff can be difficult to regulate.
Since you have to minimize their exercise, young bullmastiffs can be very rambunctious.
