Thanks everybody. After talking to the on site manager this morning, they are sending her a letter with two options. Get rid of the dog or get evicted for breach of lease. My township does have a noise ordinance, and the officer said that this falls outside of what is considered to be normal noise. It looks like I will have to deal with it for a little while longer, but as long as there is something put in motion to bring it to a close, hopefully riding it out won't be too horrible.