Rabbits have very delicate digestive systems and sugars natural or otherwise can upset the digestive system causing an increase in certain natural bacterias leading to problems.

So these should be very very limited as treats for bunnies.

My bunnies are not particularly fond of raisins but they will take it. Sometimes they wll leave it, sometimes they will eat it.

But it is absolutely better than many of the bunny snack foods sold in pet stores that are high in salt, processed sugars, chemicals etc.

Pros: Healthy treat for bunnies

Cons: Use in very very small quantities

I also heard this was bad for dogs not sure about cats

Pros: n/a

Cons: can make them sick

I've read that raisins should be strictly a snack/treat because too many at once causes insulin problems in chinchillas. I give my chin one raisin in the morning and one at night, and he absolutely loves them. He comes running when he hears me open the raisin box.

Pros: So healthy

Cons: Can cause diabetes if overfed

My rabbit loves a few raisins as a special treat once in a while. I feed them in moderation because they are so high in sugar. He goes wild for them and even knows the sound of the raisin box! Great rabbit treat, but not too many at one time.

Pros: Tasty treat for rabbits in moderation

Cons: High in sugar

I eat raisins as a snack, so of course my dog will want some every time he sees me with them. I think they are healthy for him. They sure do clean out his system.

Pros: My dog eats raisins with me every time I open the box.

Cons: His bowels get a little runny.