"Ive had a pink ball for my hamster for about 3 months. It is really dirty, and my hamster can chew through tons of things. She prefers plastic and metal over wood. So, she started chewing on the safety lock parts and started pooping in it.A couple of the safety locks were getting worn out and have gone. I let my hamster run around for about a half an hour. I know i locked it because i checked it 5 times and heard a click. When I went out to the kitchen to check on her, i find her out of the ball near the dishwasher in a bundle sitting there. I picked her up immediatley and my heart was beating so fast. I put her back in the cage, and went outside to retrieve the ball. It was 3 feet away from where i found Muffin. The cap was off, a few inches away from the ball. I suppose she kept on knocking into things, and it became loose. Then, with a finale step, it popped off. I haven't let her run in it since. I have to get her a new one.
Even before she got out, she LOVED it. I put her at the end of the hall and saw her running really fast. Her mouth was open, and she looked so cute and funny.She didn't care where she was going. As soon as i put her in, she would try running. I didn't even put the cover on yet. She knew exactly what to do."