An old gecko hunts differently
A young leopard gecko stalks crickets with a quivering tail and a sharp strike; a senior often lunges and misses, or watches prey wander past. Vision fades with age, joints stiffen, and a gecko that once climbed everything now keeps to the floor. The warmth, hides, and routine it knows stay the same — what changes is how much help you give it to eat, shed, and move comfortably. Leopard geckos routinely reach their late teens, so these adjustments can serve your gecko for years rather than months.
Feeding a senior hunter
Switch most feeding to tongs, holding each insect where your gecko can strike at close range, and favour slower feeders — small roaches, black soldier fly larvae, the occasional hornworm — over fast crickets that escape and later stress the gecko by roaming the enclosure. Feed in one clear corner with nothing for prey to hide under, and leave uneaten live insects in no longer than a short, supervised session. Keep dusting with calcium and vitamins: older bones and eyes lean on that supplementation, and vitamin A in particular supports the eye and skin health ageing geckos struggle with. Weigh your gecko monthly; a thinning tail on a gecko that 'seems to eat' usually means strikes are missing more than you realise.
Shedding and those vulnerable toes
Senior skin sheds in patches rather than one satisfying peel, and the tail tip and toes pay for it. Make the humid hide genuinely humid — damp paper towel or moss checked and refreshed often — placed on the warm side where floor heat sits around 31–33°C. After each shed, inspect every toe under good light: retained rings of skin tighten as they dry and can cost a toe to lost circulation. A short soak in shallow lukewarm water and a gentle cotton-swab roll usually frees stuck skin; if a toe looks swollen, dark, or the skin will not shift, that is a vet visit, not a stronger pull.
Layout and vet thresholds
Lower or remove tall climbing pieces, because a stiff gecko that falls awkwardly can injure itself, and keep food, water, calcium dish, and all three hides within one easy floor-level circuit. See a vet if your gecko stops eating entirely beyond a normal shed pause, the tail thins steadily despite tong-feeding, eyes stay shut or crusted, or shed problems recur shed after shed — ageing is expected, but suffering quietly is not part of the deal.
Routine is a senior gecko's scaffolding
Old geckos lean on routine the way old people do, so keep the day predictable: lights on the same timer, feeding at the same hour in the same corner, enclosure furniture returned to the same spots after cleaning. A senior with fading eyes navigates partly by memory and touch, and a rearranged tank can quietly cost it meals it cannot find. If you must change something — a bigger enclosure, a new hide — change one thing at a time and give it a week. That same steadiness makes changes meaningful: when a gecko embedded in an unchanging routine suddenly behaves differently, the difference is real information about the gecko, not the furniture, and it is worth a note and, if it persists, a call to the vet.
Keeping a KinsLe Pet Passport for your gecko gathers its weights, shed notes, and vet visits into one packet, making slow senior changes visible instead of guessed at.