Ideal Starter Food For KittensAn ultra-soft mousse texture helps your kitten’s transition to solid food.Immune System SupportContains nutrients, including vitamins C and E, to support a healthy immune system.Brain DevelopmentA combination of prebiotics (MOS) and highly digestible proteins help to support a healthy balance of intestinal flora.During their first 3 weeks, kittens rely on their mother’s milk. From then, weaning kittens will begin to transition to licking and chewing what their mother is eating. For this reason, it’s a good idea to feed gestating and lactating queens a nutritious diet that’s tailored to meet her unique nutritional needs and those of her kittens. ROYAL CANIN® Mother & Babycat Ultra Soft Mousse is specially adapted to meet your cat’s high energy needs at the end of gestation and during lactation. It’s also formulated to have a palatable, soft texture that is ideal for nursing kittens up to 4 months old. ROYAL CANIN® Mother & Babycat Ultra Soft Mousse contains