All 3 of my Yorkies I've had showed behavioral changes after being away from home for any time at all and I think Tibbe is the worst. He just loses his way when he is away from me and from home and it is up to 2 - 3 days B4 he starts to really resettle in and act like Tibbe. If you are really worried she is sick, run her to the vet, but likely, unless she ate something strange while away or got sick/injured some other way, she is just readjusting. Hope she's ok by tomorrow.
