I like treats that are limited in their ingredients and additives. That way I don't have to worry about allergens. I also like freeze-dried treats - they don't get sticky, keep for a long time, and don't smell (at least to me, he noticed them as soon as I opened the bag!). The nuggets can be on the small side, especially if you have a 110 pound mooch. You can see that he wasn't very happy about me making him wait for a picture before he could have the treat! He likes them, so that's what counts!