I bet they don't, and if they do they'll be on laps.
Call the folks and see that they got home safe. They'll be warmed that you care how they are doing. We talked to the lady we bought the horse from a few times the first week, and she called the first night to see how day 1 had gone.
I don't have long distance capability from here...I can't call. Should have that switched on soon, but don't have it tonight. And the lady works evenings...until eleven, I think.
I can call tomorrow morning. I think I will. But it means tonight...I'll worry.
I'm sure they're fine. I'm just...they've never stayed with strangers! Especially Fiona. Entmoot was about the only time I've ever been away from her since I got her.