I don't have two adults but I do have a 7 pound 2 1/2 yo, Ziva and my 16 week puppy is exactly 3 lbs. She is a tough little thing and holds her own with Ziva playing gently. I think I would be ok with her size if she quit growing.. but 5+ lbs would be better, I'm hoping for a more even match so Ziva doesn't have to give in and Abby gets a fair turn. |