I don’t hunt lakes very often and last year I found a spot that had many ducks and some geese. They were close to an active beaver lodge. I want to hunt it this fall. My question is has anybody had problems with beavers being aggressive towards their dog? A friend of mine knew a family that had their year old lab just about killed by 2 river otters on a nearby lake. A dog would be pretty defenseless while swimming. Any thoughts, thanks.