[PennysMum]

My dog is a big girl-- 11 lbs!-- and she has always played pretty well with dogs that are smaller than she is, but I'll admit to being a little concerned sometimes. She's really rough-and-tumble in her play, and there have been times at the dog park where I walked her away from very small yorkies, chihuahuas and such because I honestly am fearful that she might mistakenly harm them if she gets really riled up.

Penny is five times bigger than a 2lb yorkie-- so I always end up envisioning how much damage a 55 pound dog could do to Penny!