From where should animals be procured for approved studies?

From where should animals be procured for approved studies?

• A. Dog breeders and cat breeders
• B. Class A dealers
• C. Pet stores
• D. Random individuals

Answer: (B)

For approved studies, animals should come from Class A dealers. These dealers breed and raise animals specifically for research and provide documented health status, genetic background, and veterinary care with traceable records. This creates a known, health-screened stock and consistent origin, which supports ethical standards, regulatory compliance, and reliable experimental results. Sourcing from random individuals, pet stores, or general breeders without a focus on research animals can introduce unknown health histories, diseases, or stress factors that confound data and breach regulatory requirements. Class A dealers are the proper procurement source.

For approved studies, animals should come from Class A dealers. These dealers breed and raise animals specifically for research and provide documented health status, genetic background, and veterinary care with traceable records. This creates a known, health-screened stock and consistent origin, which supports ethical standards, regulatory compliance, and reliable experimental results. Sourcing from random individuals, pet stores, or general breeders without a focus on research animals can introduce unknown health histories, diseases, or stress factors that confound data and breach regulatory requirements. Class A dealers are the proper procurement source.