Luigi loves his greenies!!! They (in my opinion) do not calm our baby down!!! They go nutzos for their greenies!!! He takes it and goes in his cage with it. It takes himabout 2 hours to eat 1. But he doesn't eat the whole thing. After he's done he has a ton of enery, races around the house running into doors!!! Its sooo funny!!!

We give him it around 7:00pm. Then gors thru his crazy phase then about 10 or 11:00 he is out for the night!! He runs soooo fast that when he jumps up on the couch, he seems to bounce right off!!! Doesn't even phase him!!!! Also I do think they help with his breath. It was nasty breath for a while, but after starting himon the greenies, its much better!!! We also give him doggy breath strips!!!! They dissolve in his mouth!! If you buy them online in a bigger bulk, the greenies are much cheaper!!!