I work at a major pet store and we have been having some issues. For the past few weeks our hamster shipments have been eating each other. The hamsters come in at or around 6-8 weeks old and are all males. Yes they're to old now to be kept together but it's a corporate thing. I've heard that sometimes this my be because of nutritional probablmem but can't figure out what. We do everything in our power to keep them healthy and happy but this continues to happen. They have plenty of food, water, bedding, hay, and chew products. Any help will be appreciated!!