My girlfriend and I lived together for two years. While we were living together, we adopted a dog. It is registered in her name. We broke up 8 months ago, and she moved out. She left the dog with me, saying that she wasn't allowed to have dogs in her new apartment. Since moving out, she has visited the dog maybe twice, but outside of that, we haven't spoken. She has not paid for any of his food, grooming, or any other care items. She has not cared for the dog in anyway shape or form (I take the dog for walks, outside to go to the bathroom, etc...). Now, she is saying she wants the dog back. Do I have to give her the dog? Hasn't she abandoned it by now? Is there anyway that I can make her pay for the dog related expenses that I have been paying for the past 8 months?