Start with a receipt and a bird you can pick out again
Ask for a receipt or bill of sale naming the seller, the date, and the individual bird as precisely as a flock animal allows: hatch date or age, sex as sold, and any leg band recorded against her. Deep mahogany-red plumage distinguishes the breed, not the individual, and a pen of young Reds can look like copies of one another, so the band number or a noted distinguishing mark is what connects this hen to the rest of her paperwork.
Keep the seller's contact details filed with the receipt. Questions about a Red often surface weeks later — laying that does not start on schedule, or uncertainty about whether she was vaccinated as a chick — and only the person who raised her can answer them.
The strain question, which matters more here than in most breeds
No record matters more for a Rhode Island Red than which kind of Red she is. Production strains, bred intensively for early and heavy laying, are typically lighter, rangier birds that lay hard and can burn out sooner. Heritage strains, bred slowly toward the traditional standard, are larger, darker, longer-lived dual-purpose birds that lay more moderately. They share a breed name and little else in daily management, feeding expectations, or lifespan planning.
So ask directly: is she from a production hatchery line, a heritage breeder's flock, or mixed farmyard stock? Ask how the breeder selects breeding birds and what the hens in the parent flock actually lay like. Write the answer into her record exactly as given. If you later add more Reds hoping for matching birds, this note is the difference between repeating a good purchase and accidentally buying the other kind.
Health, feeding, and early-life background
Request the source flock's health history in writing: any illness or unexplained losses, veterinary involvement or testing, routine preventive care and any vaccinations given to the chicks, and how parasites are managed in that flock, in general terms. Also record how she has been raised so far — brooder or broody hen, indoor rearing or already outdoors — because a young Red who has never ranged settles differently from one raised on grass.
Her feeding history belongs on the same page: the ration she is on now and how much access she has had to forage. Continue that diet through the move and change it gradually. A written record protects you here in a specific way with this breed: if a pullet grows poorly or lays late, your veterinarian and the seller can both work from what she actually ate and when, rather than from recollection.
Laying, moult, and temperament notes for an older bird
For an adult hen, ask how she has laid across at least one season, when she last moulted, and whether laying paused in winter. Ask about temperament, too, and be glad of an honest answer: Rhode Island Reds are confident birds, hens vary from easygoing to assertive in a mixed flock, and roosters from some lines have a reputation for boldness — relevant if a male is part of the purchase or may arrive later as part of the same line.
If she has been bred from, a note of what she produced and how she mothered, or whether she has ever gone broody, rounds out the picture a future keeper would want.
Building her record forward in your own flock
Once she is home, date your own entries from the first week: how she settles in the pecking order, her first eggs for you, moults, and any health concerns. Over a full year those notes become the truest description of this particular hen, and keeping them in KinsLe's Pet Passport holds your Rhode Island Red's strain background, health history, and laying record together in one portable packet for vet visits and handoffs.