Hills Science Diet Adult Dry Dog Food CAT DRY FOOD protecting wounds from insect associated damage 18 1600 14 BU protecting wounds from insect associated damage Suitable for use on all animals Purple dye ensures full wound coverage RECOMMENDED FOR Wound healing due to anti bacterial action Preventing insect infestation of wounds and repelling insects from wounds Helps to control fly strike Complete wound coverage – purple dye in CETRIGEN shows the extent and coverage of the area being treated Natural KONG Rubber stretches and recoils for long lasting fun Ideal for interactive games of tug Comfortable grips make grabbing easy for you and your dog Made in the USA Hill's™ Science Diet™ Adult dry dog food provides high quality easy to digest ingredients that fuel the energy needs of your adult dog