Albeit a fairly unoriginal one! The dog howls downstairs and the cat upstairs cavorts constantly from one side of the apartment to the other, giving a drumroll effect to those of below.
I like animals. I wish I had some. I just get none of the cuddly benefit of these two and all of the irritation, so I'm pretty tired of them. (I almost amended my 'all of the irritation' statement to reflect that I don't have to deal with pee in inapropriate places, but then I remembered how the hall downstairs smells!)