Oh, god, Ully, this smells like a skunk crawled into my clothes!
Skunk or Black Marten.
Other animals, more or less common, are the black-tailed deer, the jackrabbit, the badger, the skunk, the beaver, the moose and the weasel.
If he didn't have some tootsie with him and I didn't know him for the skunk he is, I might have believed him.
Another of Ully's experiments. Hopefully it's better than his demon skunk spray.