Happy Dog Grain free puppy food Working Dogs -Medium sized and large breed puppies from 4 weeks up to 6 months. Larger heart-shaped loops = easy to chew, easier to digest Grain-free - suitable for sensitive puppies With gluten-free potatoes 89% animal protein Happy Dog Professional Baby Grain-free puppy food is a highly-digestible and balanced complete food dog food for sensitive puppies from 4 weeks old. The grain-free recipe offers a variety of 5 selected premium quality proteins, potatoes and nutritious New Zealand mussels. The unique heart-shaped loop makes the puppy food particularly easy to digest. The Happy Dog Natural Life Concept supplies dogs with all the ingredients that will benefit their bodies holistically.