Start grooming your Sheltie when he's a puppy to get him used to it. The Scottie’s coat requires a thorough weekly brushing with a pin brush. Be sure to get right down to the skin and never brush a dry coat. You can use a spray bottle to mist their hair to prevent any damage. Handle his paws frequently — dogs are touchy about their feet — and look inside his mouth and ears. Dental hygiene is also important. That's why you need to brush their teeth at least two to three times a week. Make grooming a positive experience filled with praise and rewards, and you'll lay the groundwork for easy veterinary exams and other handling when he's an adult.