I agree with ianab, do the right thing. If they want to be ****heads, they can evict you. My mom lives in a no dog co-op. There are people buying dogs left and right now. Every time they find someone they get their lawyer and take these people to court. They either have to get rid of their dog or they have to get out. And for the few months that you extended your lease, even if they told you to leave they can't make you get out that week. They can't here in NY anyways. It took my neighbor a year plus he had to give the tenants $2000 to get out!