He is still very young and it sounds like he has separation anxiety. I separate my 4x4 pen into 3 areas. with doors to walk through. Divided in half, one half is, play and eating area. The other half is divided into 1/3 for bed and 2/3 for pee pad.
My 3 week old puppies already will leave the bed to use the pee pad.
As for the separation anxiety. I suggest getting a second yorkie. Yorkies are very social and do not like to be alone. |