Here is Dr. Becker’s turkey and pumpkin recipe for stomach issues.
http://healthypets.mercola.com/sites/healthypets/archive/2014/09/01/pumpkin-dietary-fiber.aspx
You may consider probiotics and enzymes to help with stomach problems, maximum absorption of nutrients and immune function. They can be used every day. I always keep Perfect Form by Honest Kitchen on hand which is a miracle supplement.
I agree with anonymous that you should get the puppy to the vet, and bring a stool sample. If antibiotics are recommend, make sure to use probiotics after finishing prescription so good bacteria are replenished.
After home cooking, I’ve found the freeze dried and dehydrated foods to be the best for stomach and health, and the only kibble type food my pups have no issues with is air dried like Real Meat Pet Food, Only Natural Air Dried Max or Ziwi Peak.
