For mature small breed dogs (over 8 years old & up to 10kg bodyweight), ideally after a senior health check. Aimed at improving key functions in ageing dogs: supports ageing cells via neutralization of free radicals (polyphenols associated with a patented synergistic antioxidant cocktail); preserves kidney function (reduced phosphorus); & enhances brain health (Phosphatidylserine & L-tryptophan). The mechanical actions of the kibble which help limit plaque are coupled with the inclusion of sodium tripolyphosphate active ingredients. These calcium binders limit availability of salivary calcium, delaying dental plaque calcification. An optimal amino acid profile; focused about the inclusion of leucine as a branched chain amino acid stimulating muscle growth & countering agerelated sarcopenia. The synergistic action of a patented cocktail of 4 vitamins (Pantothenic acid, Inositol, Niacin & Choline) & 1 amino acid (Histidine)