Nasty Habits

I grew concerned when I saw my shih-tsu, Jeffery, walking through the house with this in his mouth.

















Do you think there is a patch for rawhide?
And I am a bit concerned of withdrawals. It could get ugly. He really enjoys his nightly chew.

PS- I am going to get one thing taken care of for sure. He is in need of a haircut. BAD.