Why Health Documentation Matters
A health certificate and vaccination history give you a window into an animal’s background that a visual inspection alone cannot provide. Reviewing this documentation carefully before purchase helps you avoid bringing home hidden health problems, and in many cases is required by law for interstate transport.
What Is a Certificate of Veterinary Inspection?
A Certificate of Veterinary Inspection, often called a health certificate, is an official document issued by a licensed veterinarian confirming an animal appears healthy and free of visible signs of infectious disease at the time of examination. Many states require this document for animals crossing state lines, and some require it for specific in-state sales as well.
Reviewing Vaccination Records
Ask for detailed vaccination records showing dates, products used, and whether boosters were completed on schedule, since incomplete or unknown vaccination status increases disease risk to your existing herd. If records aren’t available, plan on a full quarantine and possibly restarting a vaccination protocol with your veterinarian.
Testing Requirements for Specific Diseases
Certain diseases, such as brucellosis in cattle or scrapie in sheep and goats, may require specific testing or official identification before sale or transport, depending on your state and the animal’s origin. Understanding which tests apply to your situation prevents legal issues and protects your herd’s health status.
Red Flags to Watch For
Be cautious of sellers who are reluctant to provide any health documentation, can’t answer basic questions about vaccination history, or seem to be rushing the sale. Reputable breeders and sellers are generally happy to share this information since it reflects well on their animals and their business.
Keeping Your Own Records Going Forward
Once you’ve purchased an animal, start your own health record immediately, tracking vaccinations, treatments, and any health events. Good records make future sales, veterinary visits, and herd health planning significantly easier.
Browse our livestock for sale, all backed by transparent health information, and shop feed and nutrition supplies for new arrivals. For interstate movement requirements, check with your state’s department of agriculture or the USDA APHIS.
