Make sure you put you hamster in a secure location while you are cleaning their cage – like an empty trashcan or a bathtub with the drain stopped.
Pellets. These are easy to find in any pet store and include lots of different foods all ground together. Mixed seeds/grains. This kind of food gives your pet some variety, but also meets their dietary needs. Snacks. To give your hamster a completely balanced diet, give them some fresh foods every once in a while. Try carrots, grapes, celery, etc. But only give them small portions because they will hoard the leftovers and you don’t want your hamster eating a bunch of rotten food.
In general, hamsters live for about 3 years. So, once your hamster is about 2 years old, you should start watching for problems. [9] X Research source Take your hamster to the vet if you have any questions or concerns.