If your dog does not have the genes behind it, no grooming trick in the world will give him an abundant coat. Yet many a potentially beautiful coat has been ruined by neglect and bad grooming.While genetics are the foundation of a beautiful coat, a good diet is an important building block. Every dog is different, with some needing more protein and fat than others. Only you can find the proper diet that works for your dog. A basic book on canine nutrition will pay for itself many times over.Your brushing schedule will vary from dog to dog: some as often as every other day while others can do with only a few times a week. Other factors may change how often you brush, too, such as wrapping the coat or if a dog is shedding. If you are brushing regularly and still find mats you must look for the cause - mats don't just appear. Watch to see if your dog is rubbing or scratching himself. Check for ear infections or skin irritations and see your veterinarian promptly. Don't hesitate to discuss your dog's coat with your veterinarian. Ask about medications being prescribed as some may cause dogs to shed or to blow their coat. Ask your veterinarian also to suggest a worming schedule for your dog. Dogs being shown may need to be wormed as often as four times a year while others may not need to be wormed as often. No little Pekingese body can concentrate on growing beautiful coat if in addition it has to deal with these easily prevented parasites.