I noticed when I put Elsa on the ground for floor time, when it's time to put her up I can call her and pat on the ground /whistle and she comes and gets in my lap. She's done this since I first got her, but I had a friend over who also has guinea pigs and she said that that's weird and isn't normal and that she has to chase hers or set up hidey traps to catch them. It doesn't seem like a bad thing, I'm sure not gonna complain that it's easy to put her up, but it's fine that she does that right?