Advance Kitten Plus Total Care has been designed and is suitable for the most demanding life stage of a gestating and lactating Queen. It's recommended for the Queen from gestation onwards, as this makes it easier to wean their kittens when they are ready. It helps strengthen the Immune System as it contains a unique blend of Vitamin C, Vitamin E, Beta Carotene, Taurine and plant extracts containing carotenoids. Advance Kitten Growth contains enhanced levels of DHA and Choline for brain development. It also has enhanced levels of zinc and linoleic acid. This improves skin and coat conditions. It enhances the coat lustre and softness of your pet. Yucca Extract reduces litter box odours.