I was pureeing carrots, bananas, green beans, and stuffing them inside my pup's Kongs. But lately I have been stuffing her Kong's with Gerber Organic baby food. I buy the organic because it does not have any onion powder in it. I usually buy her green beans, carrots, sweet potato, and sometimes banana. Stuff some in the Kong, freeze it, and it makes a great treat! She loves them! I make sure that the only ingredients in the baby food are the vegetables..........for instance, Gerber Organic green beans is green beans and water. I asked the vet if this was okay for her to have and she said it was fine as long as it doesn't have all the added bad stuff, like onion powder, etc. It saves a lot of time not having to cut up the veggies, plop them in the blender, and all that. Plus, I save the containers and use them for when I need to bring in a urine sample or dog poop sample to the vet. My pup still gets raw vegetables now and then as treats, but for a treat that will last a while, this has been working out nicely for both of us!