Hello, just two days ago my mum let my rabbit caramel out for his usual run around the house but when she has to go outside to the backyard to collect the clothes, she opened the fly screen and not knowing caramel was right behind her and so caramel ran right to our neighbors not coming back for 4 hrs(according to my mum). i wasn't downstairs with my mum and caramel at the time as i was upstairs doing things and can't hear anything downstairs. While we were eating our dinner, caramel came back on his own and we were both worried. Since then, he has been acting werid(i think) or i am imagining things as he isn't really eating much hay and pellets as he should be. He likes to sit/lay in his litterbox and one corner of the cage instead of the hideout that i have gotten for him. Another thing that i am worried is his ears...is it meant to be cold then hot and the other way around all the times? or is it suppose to be warm? i haven't gotten him for a long time so i really dun know. is there anything wrong with him?