I know that people aren't suppose to leave the wheel in a cage that is housing a mouse with a supprise pregnancy. But I brought a young mouse out of pity at a petshop she turned out to be a suprise pregnant mouse. She gained alot of weight plus she was acting strange I took her out of the community cage because she was beating the other girls up real bad. I put ton's of tubes bedding, balls with hemp string
nesting material, food and water. Then a day later she started to jump ontop of all of her toys to the water bottle then to the top of the cage where she hit her head and fell. So then I gave her a bowl of water. That didn't work. I decided to give her a wheel to see if it stopped her from jumping and hurting herself. Well it worked but now I am afraid she'll wind up hurting her babies. So I leave the wheel in before I got to sleep and take it out when I wake up for minium amount of running time. She does well but she does seem to run alot though. So what do ya'll think? Wheel or no wheel?