No, hamsters can’t eat grape jelly as it’s too sugary for them to eat.
A grape jelly sandwich may not be a good idea if your hamster is craving sugar.
Even though grape jelly is almost made entirely of grapes, the sugar content in it makes it bad for hamsters.
Grape jelly is filled with sugar, which would make it unhealthy for hamsters to eat because they can’t digest most sugars.
Also, excess consumption of sugar leads to obesity and diabetes in hamsters over time, so it would be dangerous to feed it to them.
Grape jelly is also very acidic, which may damage the teeth of hamsters. This is because their mouths are not meant for eating high amounts of acid foods, just like how humans’ aren’t either.
While grape jelly doesn’t have meat products in it, hamsters should still only eat grape jelly in small amounts because it’s so high in sugar, which they can’t digest.
Hamsters can’t drink grape juice either, as it has the same effects on them.
If you’re thinking of what to feed your hamster that is also sweet, maybe try apples, bananas, or strawberries.