I have a quick question regarding trust, I have 4 young rats all female all around the same age 6-8 weeks. We handle them daily, they don't mind being picked up or pet, they even take food from my hand and crawl all over me when I'm cleaning. I hand made some treats they absolutely love and thought I could get training them. When I take one out of the cage she doesn't care about the treat or anything but wanting to go back home, she won't even eat the treat or any food I give her. My question is, is this a trust issue, is it a young rat issue, what do I do? I really want to train my rats, but if they don't even want a treat when they are out and want to go home how do I do this? They are in my room, which is the only room they can free play as I have a cat ( who isn't allowed in here). I d have an ensuite bathroom that I could try taking her. I don't know, please help.