It really has nothing to do with bladder size, it's more age than anything. My mom has a small dog(a shih tzu) that is 14 years old, she lets her out for the last time at 10:00 pm and then she has to get the dog up and take her out, sometimes at noon. The dog loves to sleep and never wets in the house, so it's mroe age. depending on how old your pup is, depends on how often. Figure one hour for every month of age for the first few mos. |