What size and types of treats should I use?

If you choose to use your own, we recommend a variety of dry treat sizes size. Small treats fall out easily, encouraging play, while larger treats pose more of a challenge to remove. We’ve had so many questions about this, we now offer HI.Q. Beef Liver Biscuits and Wheat-Free Chicken Liver Biscuits, both made with natural organic ingredients. Wet treats are not recommended inside HI.Q, although we’ve successfully used peanut butter on the ends!