Puppy Potty Training Schedule: Complete Timeline by Age I'm going to be honest with you upfront—I've spent fifteen years figuring out how to keep fish alive in glass boxes, not raising puppies. But when my neighbor asked me to help with her new German Shepherd pup last year while she dealt with a family emergency, I got a crash course in puppy potty training schedule management that reminded me a lot of cycling a new aquarium: you can't rush the biological processes, consistency matters more than intensity, and accidents are just part of the learning curve. What I found works is treating potty training like I treat establishing beneficial bacteria colonies—you follow the timeline the organism needs, not the timeline you want. This checklist breaks down exactly what to expect and when, from those chaotic 8-week-old bladder limitations all the way ...