Chihuahua Puppy is specially formulated with all the nutritional needs of your young dog in mind. Growth is an essential stage in your puppy’s life – it’s the time of important physical changes and new discoveries. During this key period, your puppy’s immune system is developing gradually. ROYAL CANIN Chihuahua Puppy contains a patented complex of antioxidants (including vitamin E) that help to support your puppy’s natural defences while they’re still developing. The exclusive, tailor-made kibble in ROYAL CANIN Chihuahua Puppy is specially adapted to the Chihuahua puppy’s very small jaws – making it easy for your puppy to pick up and chew.