Not officially but do check it visually to see if it is fresh. Fruit/seed mixes should smell sweet. If a large quantity of food is purchased (commercial hamster block or other), take a little out that you will use in a few weeks and put the rest in the refrigerator to maintain freshness.
Also, try not to overfeed your hamster so that it eats what you provide it within 1-2 days. 4 blocks a day is sufficient plus an occasional treat.
A Mazin' Hamster does not cause your account expire. However, as far as I know, it does not extend your account for another year. If you want to keep playing Webkinz for another year, purchase a Webkinz, as a Mazin' Hamster will not count.
Save the hamster food
no they do not expire they are not food lol
Go to store and look at the ingredients of the food on the hamster food package.
Complete hamster mix, food that's specifically for hamsters.
Honey
All kinds of food expire sometime, so yes.
Yes! In fact, ALL hamster food is made for Hamsters AND Gerbils! It is perfectly fine to give gerbils the hamster food, and also to give hamsters gerbil food!
Baby hamster's only drink their mother's milk and they proceed to eat hamster food once they're weaned.
If you go to the pet store, you will find hamster food there.
No, they carry over. They expire 365 days later, though.
Too much food may cause a hamster's organs to "burst."