I often give baby carrots for treats. My dogs also love apple slices. They seem more interested in these kinds of treats rather than regular biscuits although they will eat those too. Ripley is a little odd, in that sometimes he will not eat a regular dog biscuit right away. Instead he will carry it all over the house and eat it maybe 2 hrs. later. Bella watches him out of the corner of her eye and will grab is up when he is not looking.