A healthy dog exhibits various signs that indicate their well-being. Some common signs of a healthy dog include a shiny coat, clear eyes, clean ears, and a good appetite. Additionally, a healthy dog will have a good energy level, be alert and responsive, and have regular bowel movements. It's also important for a healthy dog to maintain a normal body weight and have healthy gums and teeth. Regular veterinary check-ups, proper nutrition, exercise, and mental stimulation are key factors in maintaining a dog's overall health.

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Topics covered in this question:

Dog Health Dog Care Dog Wellness Pet Ownership