We just bought a 9 week old pug puppy. I don't know about a book but I use tons of positive reinforcement. It's tiring. Yetserday there were just a few accidents but we're on a roll now including a trip outside at 3:00 a.m.. We're gradually starting to get him on more of a feeding schedule--that helps you know when they might need to use the facilities.
Drogo
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