Your dog thinks that you're the best person in the world, and these Customizable Coffee Mugs allow you to show that! Dog owners everywhere will love enjoying their morning cup of coffee out of personalized mugs that honor their favorite family member. Mugs are dishwasher safe & include free personalization. Mug sizes range from 11 ounces to 20 ounces. Personalize this mug by choosing Dog or Dogs and enter any one line custom message.