A garter snake's records are a working log of meals, sheds, and habitat readings, not paperwork for its own sake. Garters are small, active, fast-living snakes that eat often, shed often, and change condition quickly, so the keeper who writes things down notices a problem while it is still small. Four strands of notes cover almost everything this species generates: feeding, shedding and growth, habitat readings, and health observations.
Feeding notes that earn their keep
Garters rotate through foods in a way most pet snakes do not: earthworms, small feeder fish, and pinky mice all feature in a typical rotation, and variety matters because a fish-heavy diet can leave nutritional gaps. For every feed, jot down the date, what you offered, and whether it was eaten, refused, or taken and then dropped. Garters are enthusiastic hunters when settled, so a snake that suddenly ignores worms it usually strikes at is telling you something, most often that a shed is coming, occasionally that temperatures have drifted. If your garter is female, add a breeding strand: garters give birth to live young rather than laying eggs, so record pairing dates if she is bred, her feeding pattern as the pregnancy progresses, and the number of young when the litter arrives.
Sheds, weights, and growth
Record each shed with its date and one honest line about quality: a healthy garter shed usually comes off in one long piece, while skin that arrives in tattered flakes points at dry air or a water bowl too small for soaking. Note especially any retained skin on the tail tip, which can tighten and damage the tip if it builds up over successive sheds. Weigh the snake monthly on a small kitchen scale, since a steadily climbing weight in a youngster and a stable weight in an adult are what you want to see, and log a rough length a few times a year, because garters grow fast in their early seasons.
Seasonal rhythms worth a line
Keepers in cooler climates often let garters brumate through winter, and even an un-cooled garter usually eats less as the days shorten. Record the dates feeding slows and picks up again each year, plus any cooling you deliberately provide, because spring appetite returning a week either side of last year's date is normal, while a snake still refusing deep into its usual active season deserves a closer look. Note the first feed after any winter pause and whether the snake took its usual prey or needed tempting back.
Habitat readings and health notes
Write down the warm-end and cool-end temperatures whenever you adjust heating, and note water changes; garters soak in their bowls and foul them quickly, so the bowl is part of the health picture. Keep vet visit summaries with the log: what was checked, what the vet said in plain words, and any follow-up suggested. Contact a vet if refusals continue well past a completed shed, if you hear wheezing or see the snake breathing with its mouth open, if droppings turn watery and foul for more than a couple of days, or if retained shed wraps the tail tip. Keeping the garter's feeding log, shed record, and vet notes in KinsLe's Pet Passport means the whole story travels with the snake, to the vet, to a sitter, or to a future keeper.