I have a miniature dachshund and hes horrible. Hes an indoor dog we live in a small apartment but were moving in a month. He goes to the bathroom outside in the back, we leave the door open with newspaper, hes 11 months old and just comes up to everything and marks his territory on it, backpacks, lunch pails, everything! So im considering putting him into doggy boot camp, but will this do anything, or will fixing him do the trick? We were planning on breeding him, proffesionally when we move. Hes territorial over food to other animals, hes a bully and ALWAYS wants to assert his dominance and its getting way to annoying now. Please dont tell me anything about i should fix him because of all the dog population, I know. Question is will fixing him fix this "marking territory, food agression, and TOO much dominance" over everything problem? Or will training? Thanks.