Im shocked because i have never heard Zeus howl let alone a pitbull anywhere. Everynight around 7 all the barn Sibes and Chins strike up their howling ritual. I personally think its beautiful and if your silent you can even here some dogs out in the distance howling as well. i think its beautiful not too sure if the neighbors do lol. Anyways around that time last night I was sitting in the living room watching my nephews who spent they night. And Zeus was up with his paws on the back of the couch looking out the window with his litte blue/black ears pricked. At first he started whining and growling/whining something I saw him do only once when a rabbit was right outside the window. Then the dog started howling it was funny because it was REAL low and throaty. It was too cute though because he was tipping his head back very dramatically wagging his tail like crazy. He was like "look mum i can be just like the sled dog ahroooooo" lol. When it was all over he came upo to me wagging his tail oh too proud of himself and i was proud of him to and gave him a kiss on the nose. Got myself a Siberian Pitbull lol.