Why is exercise important for dogs?

The story behind the answer

Exercise keeps dogs’ bodies fit—supporting heart, lungs, joints, and a healthy weight—and their brains calm and engaged. Regular activity burns energy, reduces stress hormones, increases feel‑good endorphins, and lowers the risk of boredom‑related problems like chewing, barking, and restlessness. It complements, not replaces, a balanced diet and socialization, and it rarely causes aggression; unmet exercise needs are more likely to fuel frustration.

Dogs evolved as active partners in hunting and herding, so movement is natural enrichment. Most healthy adults benefit from 30–90 minutes daily, tailored to breed, age, and weather, and including sniffy walks, play, training, and puzzle games to tire both body and brain. Memory tip: the 3 Ms—Move for Muscles, Mind, and Manners.