Hi I am new to Yorkie talk, and have been doing A LOT of reading. You have a wonderful amount of info on here, however, I have not come across an answer to my question.
My 9 yr old yorkie male has all of a sudden gotten very aggressive with people. Whether its the pizza delivery man or someone wanting to say hi on a walk, he barks like he is going to kill, goes into a forward stance, and then goes after the person even if they never come toward him. I am afraid that he will bite someone someday and we will have to put him down.
He evn scares me when he gets into this out of control type attitude.
Any ideas???