My 8 mo old puppy has just recently started barking excessively. I think she is mostly doing it for attention, she will bark at us when she wants attention, but she also barks when she hears any noise in the hallway. The problem is we live in an apartment and I am just waiting to start getting complaints. I don't know what to do! I have tried shaking the can at her and spraying with water, both just made her bark more. We are trying to ignore her when she barks but that doesn't seem to be working either. I have to fix this problem before my neighbors start complaining or I get kicked out. What should I do???