my puppy is 3 months old and he STILL has a lot of accidents in the house. he doesn't do a good job at telling me when he needs to go outside and he pees a LOT. he used to stand in the same spot, sit, and look at me when he had to go out, but now he just goes anywhere. i live on the 5th floor of an apartment building, so he goes out onto the balcony on a "pee pad" (or, at least, CLOSE to the pee pad...) and i will just take him outside occasionally, just in case, but he normally just cries or barks and wants to come inside. help!