The invention relates to a method for preparing a pet food product for a pet, in which pet-specific information is provided and processed, a set of pet-specific food compositions is created from the processed information on the basis of the processed pet-specific information, and a pet food product is produced on the basis of the set of pet-specific food compositions. According to the invention, the pet food product consists of a combination of a plurality of rations, each having an assigned time.
