Vet IQ Flea Guard Tablets are anatural protection against fleas, lice, ticks and other insects. They are fortified with nutrients that when digested, generate a pleasant smell which renders your pet unattractive to insects.As an added benefit, Flea Guard tablets also work to minimise any soggy doggy smells whilst promoting a lustrous coat and healthy skin. Garlic Extract: Natural repellent against insects. Also possesses natural antibacterial and anti fungal properties which aid the immune system in resisting infection. Yeast Extract: Rich and natural source of essential B-vitamins which are important for promoting overall health including a shinny coat and strong immune system.No shampooing or unsightly collars. Suitable for puppies aged 4 weeks and up.IngredientsDark Brewers Yeast, Tri-Calcium Phosphate, Amino Acid, Garlic, Hops, Rice Bran, Calcium, DL Methionine, Thiamin, Niacin, Riboflavin And Natural FlavouringsAnalytical ConstituentsProtein 34.5%, Fat 2.4%, Fibre 0%