Most of us pack on a few pounds during the long, cold winter, and our dogs are no exception. However, even just a little extra weight on your dog can really affect his health. Exercise is important not only for your dog's physical well-being, but for his mental health, too. With spring on its way, the American Kennel Club offers dog owners tips on how to drop winter weight with their four-legged friends.

Take a trip to the veterinarian to have your dog weigh in so you and your vet can determine how much weight your dog needs to lose. Keep your dog's age, health and current activity level in mind when it comes to exercise, and you should always check with your vet before starting a new routine.

Don't dive right into strenuous exercises with your dog. Just like in humans, exercising too much too quickly can result in injury for your pup. Start slowly to build up your dog's endurance.

Always have clean water and a portable bowl with you when exercising with your dog so you can offer him a drink when he needs it.

Don't just let your dog out in the back yard by himself and call it exercise. Try playing a long game of fetch with him.

For more information on responsible dog ownership, visit the AKC at www.woofipedia.com or at www.akc.org.