Pet obesity is a growing concern among pet owners and veterinarians. It occurs when pets consume more calories than they burn, leading to excess body weight. Factors contributing to pet obesity include overfeeding, lack of exercise, and certain medical conditions. Obesity can lead to serious health issues, such as diabetes, heart disease, and joint problems. Preventing pet obesity involves providing a balanced diet and regular exercise. Pet owners should monitor their pets' food intake and ensure they engage in physical activities, such as walking or playing. Regular veterinary check-ups can help identify any underlying health issues and provide guidance on maintaining a healthy weight for pets like dogs and cats.