What is the name of the sheet that lists the sire and dam of a purebred animal?

The name of the sheet that lists the sire and dam of a purebred animal is known as the registration paper. Registration papers are official documents that provide essential information about the animal's lineage, including the names and registration numbers of both the sire (father) and dam (mother). This documentation is crucial for breeders and owners as it verifies the animal's purebred status and lineage, which can impact its value, eligibility for breeding, and participation in shows or competitions.

While a health certificate pertains to the animal's health status and ownership documents confirm the ownership of the animal, these do not specifically detail the lineage. Similarly, breed standards relate to the characteristics and traits desired for a particular breed but do not provide breeding lineage information. Thus, the registration paper is the correct answer, as it serves the primary purpose of documenting the ancestry of the animal.