I have one of my own and i like it.
Its vary eazy to use and to clean.

Pros: easy to clean

Cons: none

I used these for all four of the rescue rabbits. I was pleased with the functionality. It effectively sifts out the "dust" leaving just the pellets for the rabbits to eat. It was easy to hook to the side of the cage, easy to fill, and I loved that I didn't have to refill it every day.

I did have one rabbit who figured out how to unhook it from the side of the cage, and would do so if he finished all of his pellets and wanted more. That one rabbit aside, I never had problems with the other rabbits removing it from it's set place.

My only complaint is that it's quite ugly to look at. I'm not sure how that could be fixed though. I am impressed with this product.

Pros: Gets all the dust out of the food, keeps food available due to the larger size

Cons: Not very attractive

I used this for my outside rabbit when I had him, it kept the food relatively dry and protected, while still letting him eat whenever he wanted, It lasted a long time, and then started to rust, but I replaced it with another.

Pros: Everything

Cons: See Below

We use this feeder at our shelter for rabbits and guinea pigs. It holds up well and the animals can't tip it over. It cleans well also

Pros: Sturdy

Cons: None

This is a great feeder for my rabbits that I had. The sifter on the bottom got all the dust out so they just had pellets not dust. Worked great but then I got a smart rabbit that knew how to knock it off.

Pros: great for rabbit feed

Cons: none