It's quite possible that the Yorkie realized how helpless the Lhasa was, took it as a sign of weakness and is capitalizing on it to become Alpha in the dog pack. Perhaps the size difference kept their relationship in check prior to the seizure.
My male has decided HE'S Alpha among the dogs, including a 70# PB and a 15# Westie. He makes a terrible noise and attacks, and it's mostly food related. In his case, size has nothing to do with it: there's just something going on between his ears that makes him think he's King Kong.
In my experience, Yorkies can be VERY stubborn. I hope this one is open to learning and will give the Lhasa some peace. |