eCOTRITION Yogies for Hamsters/Gerbils/Rats, 3.5-Ounce Tasty Fruit Flavored Treats Made With Real Yogurt For Hamsters, Gerbils, Rats, And Mice 3.5 Oz Bag Tasty fruit flavored treats made with real yogurt. In fun plastic yogurt container. For hamsters, gerbil, rats and mice.