This is my first post here and i wanted to add to this topic.

i am a submissive female getting involved in just such a situation; it is a new relationship for me and it hasn't really crystallized yet. i am a pet to a Dominant couple and am expected to be collared and leashed, and a cage is provided for me as well. The couple has a dog and my status is pretty much the same as his; i am the bitch in the house with of course a few differences (i work, it isn't a live-in, etc). i find it to be a pretty exciting situation, and it is very fulfilling to me personally.