Puppies have not yet mastered the sphincter and will need to have a toilet available at all times until at least 8 months of age. Similarly, an adult newcomer who has not yet been taught his or her new routine may have “accidents”. The first days in a new place are hard for them and the mats will be indispensable to ease the process. Whether puppy or adult, have a safe and clean place to bathe at home when you need it, because you arrive later for peace of mind for both of you.