Did she have shots shortly before you picked her up? That can make them a bit out of it. Not sure how long it can last though. Yuri just grumps around a sleeps a lot for a few days after.
Yumi had a vaccination the day a I picked her up and and had never been away from her siblings either. Not suer if it was the shots or is she was just lonely, but she acted just like that. I had her vetcheck the day after and he said she was fine. A couple days later she was trying to lick yuri's face off... I think he liked her better before
