Whose footprint?

I had this photo on the previous post, but took it out for a separate one. I had only one guess--from Jolene--so I'm hoping more will take a stab at it.  The first person to guess correctly the animal that made that print,  will get a copy of the wonderful book The Rescue of Belle and Sundance-A Miracle on Mount Renshaw. It's a true story and takes place right here in Canada! To give you a hint, the print is almost 4 inches across!

Good luck!