
The life
span of hamster is two to three years. Your hamster is the equivalent
of an 80 year old human. Most of the problems you are noticing are age
related changes. As hamsters age they sleep more and more, and become
weaker and slower. Keep feeding him the same as always, and avoid
stress, heat and running out of water. Don't force feed or syringe
feed, for this may make him choke or have problems. Definately do not
feed strange foods such as sour milk, for it may induce diarrhea. Keep
his cage clean with fresh water and food always available. He will
likely pass away in his sleep without pain or discomfort. If he appears
to be in pain, crying and constantly fidgeting, your veterinarian may
be able to help.