A rescue's file on a senior guinea pig is part record, part honest approximation, and both parts are worth requesting in full. What the rescue holds was gathered across intake examinations, daily care, and any treatment during the stay, and it is the only history your vet will have. Ask for it directly, read it carefully, and treat its gaps as information rather than as failures to be smoothed over.
The Age Estimate, Weight History, and Vet Results
Request the age estimate as an estimate, and ask how it was reached: teeth, weight, condition, and what is known of the pig's earlier life may all feed into it, and the reasoning tells you how much weight to give the figure. An estimate handled this way is genuinely useful, guiding expectations about pace and care without pretending to a precision nobody has. Request the weight history next, as a sequence rather than a single intake figure, because a senior pig's trend shows whether it has been holding steady, gaining, or quietly losing under the rescue's care. Then ask for vet results in full: examination findings, any tests run and what they showed, past treatments and how the pig responded, and the rescue vet's own notes where they exist. Together these three pieces, estimate, weights, and results, give your vet a starting picture that a single new examination cannot manufacture.
Ongoing-Health Notes and Daily Monitoring
Senior guinea pigs with ongoing health needs live or die by small, repeated observations, so request the rescue's ongoing-health notes and the monitoring behind them. What has the rescue been checking, how often, and what have they seen: appetite and hay intake, droppings, movement around the enclosure, breathing at rest, and the condition of feet, skin, and teeth between vet visits. Ask which signs prompted a vet visit during the stay and which signs the rescue watches with a same-day call in mind. Ask also for the practical history that frames the medical one: the diet and favorite vegetables the pig reliably eats, its housing and companions, whether it was bonded and with whom, and how it tolerates handling. A pig that arrived bonded should be discussed as a pair, and a pig that eats only a narrow set of foods needs that set continued at home while trust builds, not replaced on day one by an ideal menu it refuses.
Honoring the Gaps, and the First Vet Visit
Rescued seniors arrive with missing years, and the record will have holes: unknown early diet, unknown prior housing, health events nobody witnessed. Ask the rescue to leave those holes labeled as unknown rather than filled with plausible guesses, because a guessed history can mislead a vet more than an admitted blank. Get the rescue vet's details and permission for the file to transfer to your own vet, then book your vet check in the first week with the rescue record in hand, so your vet examines this pig against its own documented baseline. From there, continue the record the rescue started: keep weighing, keep noting appetite and droppings, and let the file grow in your hands.
The rescue file becomes your file, because adoption should not reset a senior animal's history to zero at the exact age when history matters most. The estimate, the weights, and the notes you requested are the foundation your own years of records will stand on. Inside KinsLe, that foundation stays intact and easy to share, with the rescue's papers held in the Pet Passport alongside the new notes you add after adoption.