This popular breed is a medium sized pup with a joyful nature. Boxers are loyal, and sometimes stubborn. They require consistent, firm, and fair training. They don't require grooming. They do require plenty of exercise and companionship. Bored, lonely Boxers can get into mischief. Boxers make great companions for active people who can exercise them regularly. For more on these great dogs, go to vetstreet.com.