• Just so you know Labrodor retrivers do not howl.Begals Howl.Wolves howl. Labs do not howl, at lestnot well. Marley attempted twice to howl, both times in answer to a passing police siren, tossing back his head, forming his mouth into an O shape, and letting loose the most pathetic sound Ihave ever heard, more like gargling than answering the call of the wild. Butnow,no question about it he was howling.