Hello everyone,

I´m having some issues with my 1.2 rat group. A couple of days ago I noticed that two of the corners of the translucent tub were chewed up and I just dont know why they are doing that. Im planning on painting the tub black so they feel a little bit less stressed. Can anyone of you guys who have had this problem before could tell me what I can do to stop them from doing that. btw I have had the group for a couple weeks now and they havent had any babies, and they also dont look like they are pregnant. What could be the reason of them not breeding?

Thanks!, hope you guys have the time to reply to my post and give me some good advice!
Cheers