How often do you give your babies a greenie? We give Toto one a week since she devours the petite toothbrush in a little over an hour!

I wondered about the little bits ... is there any danger of Toto choking on them and how many of them can they have? The Royal Canin is great and someone said you can freeze it since it is dated and it takes Toto about a year to eat a small bag!!