This Wagg Puppy Food has been specially formulated for puppies over the age of 4 weeks. Complete and balanced with natural ingredients, this crunchy kibble has been formulated with added Omega 3 and a blend of other vitamins and minerals to support your growing puppy's health. There's even added citrus extracts and nucleotides to encourage a strong immune system. Meaty and delicious, this is bound to give your puppy the best start in life.