Can old dogs teach us new tricks for how to live longer, healthier lives? A nationwide project searches for answers.

This common habit seems harmless, but vets say it keeps you from connecting with your pet.

Dogs need at least 30 minutes of daily activity for their mental and physical well-being. Excessive panting, limping, or reluctance to continue moving are signs that dogs may be exercising too much.

Dogs are naturally active animals that need regular exercise to stay healthy and happy. Just like humans, they require ...