PURINA ONE Adult Dry Indoor Chicken Flourish Excel Cats should be tested for these toys are thoughtfully Cats should be tested for existing heartworm infection prior to starting treatment with Milbemax Train your pup not to chew on the toy by removing it after the treats have been eaten PURINA ONE® Adult Indoor Advantage Dry Cat Food with Chicken contains prebiotic fibre to help reduce faecal aroma by promotingbalanced gut flora Working in parallel this blend helps support first line immune defence for your cat:• Vitamin E & C are natural antioxidants that help prevent cell damageassociated with aging and poor health• Omega 3 & 6 fatty acids helps keep skin healthy to maintain a strong barrierto the external environment• Beta glucans to help support optimal immune response