While we are at work:Well, there is that. If she were to say she can't take them again, I'd be in favor of her finding someone who will adopt them. I got the feeling she wants them back. I think when the time comes, we'll talk about what's best for all (her, the dogs, us).
What do you do in your life that would totally exclude a small dog, but not cats?
Cats stay in the house and have a litter box.
Dogs stay outside and have access to a dog house (my dog house), little dogs can get through the fence.
Plus, I can't stand little rieff rieff dogs.