Yorkie baby09,
Let's get something understood UP FRONT !
That little guy
loves you and your DH more than anything else in this whole world !
As has been stated, there's a definite reason for his actions, and I'm certain when your Vet finds out what's hurting him, he'll be back to his loving and affectionate nature.
Be patient and understanding, we're all hoping and praying for his recovery.
