So i have a new piggy, Ellie, who was adopted about 2 weeks ago. whenever i try to bond with her, she will chill on my lap and everything is fine, but i can tell after a while she starts to get anxious and so i figure its time to put her back in her habitat. thats when she starts wheeking like crazy and starts biting me when she realizes shes going back in her home. I'm not holding her improperly, all 4 of her feet are resting on my arm so shes not getting hurt. why this behavior when going back to the cage?