So I know this sounds crazy but my dog licks everything. It drives me crazy. I have had dogs all my life and I have never seen a dog that does.
If your dog licks the floors, use a nontoxic cleanser. By: billselak Occasionally dogs will obsess over licking new paint or plaster off the walls.
As an owner, you might be puzzled or distressed to see your dog sniffing and licking the walls. It might seem like there is no reason for this.