Thank you, I agree also. We are going to try to find a trainer for her aggression issues with bigger dogs, if it can be helped and I am going to do some research on this as well. I have never owned an aggressive dog and didn't realized that Yorkies can be such. Here in CO there are alot of 'open space' places to go, so I think we will just take them there vs a dog park and just try to keep them socialized with animals that we meet along the way. Stupid me, I never even thought about he park being an area of disease also. I feel so dumb for even taking them there to begin with. Geesh....
