Why Do Hamsters Run at Night?

Answer Pet hamsters run about constantly at night because they are nocturnal--they sleep during the day and are active at night. This behavior can be annoying to humans who prefer peace and quiet at night... Read More »

Top Q&A For: Why Do Hamsters Run at Night

Can female hamsters live with male hamsters?

Animal World recommends keeping only one regular-sized hamster per cage. Hamsters are territorial, and they will fight over food and space. Males and females should be kept together only long enoug... Read More »

Do hamsters eat other hamsters when dead?

Hamsters eat other hamsters when dead due to fighting or balance of the litter. It is also common that nursing mothers can kill and consume their weakest pups when the food supply is low or when th... Read More »

Could wearing a dental night guard for night grinding affect my bite?

Here's the thing, I've always said and recommended to not use a night guard, maybe in the meantime, but here is why: Night guards don't solve your problem, (teeth grinding), they only put a cover o... Read More »

Why does jay leno look fat one night and slim the next night what is going on?