Quote (perapel @ Apr 12 2013 07:07pm)
If I make the dog a problem, there is a chance he will give up and give it away, which would be better for the dog.
I am an animal lover, but I am not a pet owner, and I don't want to be. For the amount of time he is away, I spend more time with his dog. He decided to get a dog without even consulting me, and since he is away all the time it makes it my responsibility to take care of it?
If it were every once in a while I would have no problem with helping out with the dog, but it is every single day.
Turning a dog Alpha is a bad move, It will not only be your room mate that suffers you will to.
Bites / pee's where he wants ( including you to say your his byatch

) will not end well and if the dog bites a stranger it runs the risk of being put down, If that happens long story short you killed it.
Talk to your room mate about rehoming the dogh or puttinhg more effort in, If nothin is done well i would do as the rest said and steal and rehome it yoursel