Some dog, who shall remain nameless (but happens to be seven years old and is shown in the photos below), spends a lot of time chewing on the edge of my duvet cover.
I don't know why he does this. He only chews the one side. Luckily, it is the side which you only see if you walk all the way into the bedroom.
It really needs to be washed, but I'm afraid it will fall apart! I'm afraid to get a new one, because I'm pretty sure he'll chew on that too.
Maybe I should've named him Chewy, because Chewy has never chewed on anything!