I feed mine zuchini and they love it! I get a couple and cut them longways into quarters, then I boil them for like a minute in tap water with a little garlic powder. Stick one on a fork and through it in there, it won't last a day. (take fork out after a day) put the rest in a ziplock bag and freeze, now you can pull out a treat whenever you want. I usually give it to mine once a week.