First Week With a New Leopard Gecko: What to Do, Expect, and Avoid

Set up the enclosure before your leopard gecko arrives if possible. A single adult generally needs at least a 20-gallon enclosure, while juveniles can start smaller and be upgraded as they grow. Include at minimum a warm hide, a cool hide, a humid hide, a shallow water dish, and secure décor that creates cover. Paper towels are a practical starter substrate during the first week because they are easy to monitor and replace.

Once your gecko is home, place them in the enclosure and let them settle. Keep the room calm, avoid loud music or tapping on the glass, and resist the urge to handle them right away. Newly homed leopard geckos often spend long periods hiding, especially during daylight hours, because they are naturally more active at dusk and night.

A healthy new leopard gecko may hide more, explore mostly at night, and eat less than you hoped for during the first several days. Some geckos drink when no one is watching, so a lack of visible drinking does not always mean a problem. Mild stress behaviors can include freezing, tail waving, quick retreating into a hide, or refusing food for a short period after the move.

Watch the overall picture instead of one single behavior. Clear eyes, intact skin, normal posture, interest in the environment, and a reasonably full tail are reassuring signs. Concerning signs include swollen or sunken eyes, discharge, obvious weight loss, a very thin tail, stuck shed around toes or eyes, persistent lethargy, trouble walking, or repeated refusal to eat with other abnormal signs.

Offer live, appropriately sized, gut-loaded insects such as crickets, roaches, or mealworms. Juveniles are usually fed daily, while many adults eat every other day. Offer only a few insects at a time and remove uneaten prey after the feeding session so insects do not bother your gecko.

Do not panic if a new gecko skips a meal or two, especially after transport. Focus on correct temperatures, privacy, and hydration first. If your gecko is very young, underweight, or continues not eating, contact your vet sooner rather than later. Bring details about the enclosure, heat source, supplements, and exact foods offered.

The first week is usually not the time for frequent handling. PetMD notes that newly homed leopard geckos should be given at least a few days to acclimate before handling, and young geckos should not be handled regularly until they are at least 6 inches long. Handling too soon can increase stress and make feeding harder.

If you do begin gentle interaction later in the week, keep it brief and low to the ground. Never grab the tail. Leopard geckos can drop their tails when frightened, and while the tail can regrow, it will not look the same. Let your gecko choose to walk onto your hand when possible.

Leopard geckos need a thermal gradient so they can choose where to rest. Use reliable thermometers and a thermostat-controlled heat source. A humid hide is especially important because it helps with shedding and can reduce the risk of retained shed around the toes and eyes. Fresh water should always be available.

Keep the enclosure clean but do not overdo deep cleaning during the first week unless needed. Spot-clean daily, wash bowls daily, and do a full enclosure cleaning on a routine schedule. If you disinfect enclosure items, rinse thoroughly and let everything dry before your gecko goes back in.

A new-pet exam during the first week or two is a good idea for many leopard geckos, especially rescues, pet-store geckos, juveniles, and geckos with an unknown history. Your vet may review husbandry, body condition, hydration, shedding, and stool quality, and may recommend a fecal test to look for parasites.

A realistic US cost range for a reptile wellness exam is often about $70 to $200, with fecal testing commonly adding about $25 to $50 depending on region and clinic. Exotic-focused practices may be higher. Ask for an estimate before the visit and bring photos of the enclosure, supplement labels, and a fresh stool sample if your vet requests one.

See your vet immediately if your leopard gecko has severe lethargy, cannot stand or walk normally, has swollen or stuck-shut eyes, open-mouth breathing, obvious injury, prolapse, blackened toes, or a rapidly thinning tail. These are not normal adjustment signs.

Call your vet promptly if your gecko has persistent diarrhea, repeated regurgitation, retained shed around the eyes or toes, visible weight loss, or refuses food beyond the expected adjustment period. Early care matters in reptiles because they often hide illness until they are quite sick.

Reptiles can carry Salmonella even when they look healthy. Wash your hands after handling your gecko, feeder insects, dishes, décor, or anything from the enclosure. Do not clean reptile supplies in food-preparation areas, and supervise children closely.

This is not a reason to avoid reptiles. It is a reason to use consistent hygiene. Good cleaning habits protect your household and support better reptile care overall.