Because Yorkies are so tiny, their trachea could collapse with a tug of a collar. The harness supports their chest and belly which also does a wonderful job of keeping them in line. I think it is actually more supportive during a walk. With a collar, not only could it hurt their trachea but it could be hurting them, or it can slip off their necks, since they are so small. I wouldn't take any chances. Just get a harness and your baby will be good to go! |