Benefits: Enhanced immunity (beta-glucans) : Beta-glucans extracted from Saccharomyces cerevisiae yeasts and combined with fructooligosaccharides support a strong immune system. Digestive safety :The combination of probiotics (Enterococcus faecium) and prebiotics (FOS and MOS) promotes the development of good intestinal flora. Highly digestible ingredients and clay help to ensure transit until your kitten's digestive system becomes fully developed. Controlled urine pH: The mineral balance and its reduced level limit kidney's overloading and help to provide an optimal urine pH to limit risks of urinary calculus.