they pee in my garage

my neighbor's dogs.. not the neighbors themselves. well, the black and tan dog appears to be getting used to daisy. i think he is actually a big fraidy cat who just barks a lot. when we go out he comes over to see what is up and to say hi. then, when she goes to sniff his butt and say hi, he gets scared and pees. i've seen it several times. i think he needs a puppy therapist to deal with his issues. you know daisy is scary enough to cause another dog to pee...