Pet food recommending device and pet food recommending method, supplement recommending device and supplement recommending method, and intestinal age calculation formula determining method and intestinal age calculation method

A pet food recommending apparatus comprising a circuitry configured to:

• recommend a food suitable for a pet based on intestinal flora information of the pet and attribute information of the pet, wherein the intestinal flora information is based on a result of a stool inspection of the pet and relates to species and number of bacterial included in an intestine of the pet, and the attribute information includes at least one of species, weight, age, sex and living environment of the pet,
• wherein the circuitry is further configured to classify the pet into one of a plurality of groups using a variation diversity of intestinal bacteria possessed by the pet based on the intestinal flora information, as a reference,
• a food to be recommended is set in advance for each of the plurality of groups,
• the recommended food comprises:
• effective bacteria of which the pet is short based on the intestinal flora information, and
• a base food depending on the attribute information of the pet.

A method performed by a circuitry, the method comprising:

• recommending a food suitable for a pet based on intestinal flora information based on a result of a stool inspection of the pet and attribute information, wherein the intestinal flora information relates to species and number of bacterial included in an intestine of the pet, and the attribute information includes at least one of species, weight, age, sex and living environment of the pet,
• wherein the recommending further comprises classifying the pet into one of a plurality of groups using a variation diversity of intestinal bacteria possessed by the pet based on the intestinal flora information, as a reference,
• a food to be recommended is set in advance for each of the plurality of groups,
• the food comprises:
• effective bacteria of which the pet is short based on the intestinal flora information, and
• a base food depending on the attribute information of the pet.

An apparatus comprising a circuitry configured to:

• obtain attribute information of a pet and food information on a food ingested by the pet;
• estimate intestinal flora information from the obtained attribute information and the food information by referring to a database in which information on intestinal flora is associated with attribute information and food information;
• and
• recommend a food suitable for the pet based on the estimated intestinal flora information and the attribute information,
• wherein the attribute information includes at least one of species, weight, age, sex and living environment of the pet,
• the food information is information on the food ingested by the pet and registered in the database,
• the recommended food comprises:
• effective bacteria of which the pet is short based on the intestinal flora information, and
• a base food depending on the attribute information of the pet.

A pet food recommending method performed by a circuitry, the method comprises:

• obtaining attribute information of a pet and food information on a food ingested by the pet;
• estimating intestinal flora information from the obtained attribute information and the food information by referring to a database in which information on intestinal flora is associated with attribute information and food information;
• and
• recommending a food suitable for the pet based on the estimated intestinal flora information and the attribute information,
• wherein the attribute information includes at least one of species, weight, age, sex and living environment of the pet,
• the food information is information on the food ingested by the pet and registered in the database,
• the recommended food comprises:
• effective bacteria of which the pet is short based on the intestinal flora information, and
• a base food depending on the attribute information of the pet.