- Starch: is the main source of energy in the pet's body, in addition, starch in dry pellets helps prevent intestinal constipation. Fat stimulates appetite, provides essential fatty acids to help maintain smooth, healthy skin and coat. Minerals that form bones and cartilage (such as Ca and P), create enzyme reactions that help with good digestion, maintain and balance fluids, stabilize muscle spasms and nerve function. - Vitamins help fight aging, balance calcium in the blood, create minerals for bones and teeth, stabilize the body in reproduction, strengthen the immune system, enhance vision. Water is a liquid medium for the blood and lymphatic system to help stabilize body temperature. Place of Origin: THAILAND