My yorkie babies are relentless with my pomeranians and scotties. I know exactly what you're going through. I sit on the floor with them and when it's starting to bother my other dogs I spray mine with a water bottle and tell them "enough!!" They usually calm down after awhile. The other dogs can only take so much! It's getting to the point where I only have to say "enough" and they stop. Good luck!
