It is important to know your hamster's behavior so if there is a change, professional help can be obtained. Knowing its eating patterns, its appearance, density of its hair, natural aroma, etc. can help an owner obtain help at the first sign of a problem. Teaching your child to understand be be wary of health conditions is an important life lesson while it will improve the possibility of a hamster's better health. The owner who interacts regularly with his hamster will notice these things and be able to attend to them rapidly. Prevention is most important.
Proper diet is fundamental.
Feeding the hamster the highest quality in a balance keeps fat to a minimum. Fresh clean water is vital. The hamster's cage must be kept clean and dry and away from drafts or direct sunlight. It is also important to keep the pet's stress level to a minimum. Even with the most diligent care, hamsters are not immortal.