Canine prints with no human prints maybe a pack of wolves ! Yikes. This tilts the decision towards sticking with the guy. However, it may have been a dog or dogs belonging to the guy(s) who drove away from the site.
Wolves in America would not present a problem unless they have rabies. A fear of humans has been ingrained in their breeding after centuries of dealing with them (us humans).
Jeanette Isabelle
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I'm not sure whose twisted idea it was to put hundreds of adolescents in underfunded schools run by people whose dreams were crushed years ago, but I admire the sadism. -- Wednesday Adams, Wednesday