How do you get him to potty outside only? Our 7-month old puppy's been going on peepads while we're at work and goes outside when we're home. We'd like him to go outside only even when he's by himself so we're thinking about getting one of those doggy doors for our sliding glass doors. Do you have recommendations for a product like that? We need something that would keep out bugs and rodents and stuff like that. Thanks. |