we have a russian hamster its about 2 and half years old. it doesnt seem interested in his food but is eating, just not storing it away like he used to, and if i move his water bottle from its usual spot he wont find it and will gnaw at the bars where the bottle usually is. his fur is nice and dry, but he is getting smaller, and definatly more OAP-like in his stance. i think he may be blind. i just feel so sad when i see him, and think he'd be better off asleep.