I give my dogs jello
My vet said its ok. I make my dogs jello, I actually have some in the fridge now. I use left over stocks from when we cook. just make sure you salt your food after you cook it that way its not in the broth. They love it and no runs. We did it initially for our older dog. He was having some joint issues and thought it works for people and jello is made from animal product so we gave it a try and have noticed a big improvement. I follow the Knox jello packet instructions but double the amount of jello to get firmer cubes.