Well I doing a complaint job and I caught this beaver today.
Nice size critter except its feet were all peeling.  I have =never seen this in all of my years of beaver trapping.
It must me a bug eating at it or he is chewing on them for some reason.
I seen this over in Eastern Washington while trapping muskrats.  When the water warmed up a bug (mite or flea) was on them.
JC