Pros - clean, easy to set up, and lasts longer than some other treats. Safe for younger chicks
Cons - Can't think of any
My chicks hit this like a sharks hit a dead whale. I took it off the plastic pole and stuck it down on it's side on a food dish and they ate it up. The nice thing is it allowed me to give them their first safe 'treat' when they were only 2 weeks old and also gives them something to pick at rather than each other. Now that they are older they like to roost on top of it but unfortunately I need more than one in their pen or they fight over it. It can last quite a while too. Well worth the money and planing to always give this to my chicks now.