Reptile Home Health Checks: The Weekly Head-to-Tail Routine

Quick answer

Reptiles are not groomed. There is no brushing, no shampoo, no conditioner, and no bath on a schedule. Anything sold on that basis is being sold to the owner rather than provided for the animal.

What replaces grooming is a structured weekly look-over and a monthly weight. Reptile skin, claws, jaw, urates and body condition record weeks of husbandry, so the animal is effectively a slow logbook of its own enclosure, and reading it is the most valuable routine care a keeper does.

• Soaking is a targeted treatment for dehydration, retained shed or constipation, not a routine.
• Over-soaking causes skin disease, chilling and stress, and hides an enclosure humidity problem rather than solving it.
• The weekly check is eyes, nostrils, ear openings, mouth, skin, limbs and claws, vent, then droppings and urates.
• Weigh monthly on a gram scale. Weight trend beats every visual impression.
• Do the check when the animal is warm, and never within a day or two of a large meal.

Decide in 60 seconds

Why a look-over beats a bath

Reptile husbandry problems are slow. A UVB lamp that has aged out, a basking surface a few degrees too cool, an enclosure a little too dry, a diet slightly wrong for the species: none of these produce a sudden collapse. They produce a poor shed, then a dull eye, then a lost toe, then a fracture, over months.

That is the opportunity. Nearly every serious reptile presentation is preceded by weeks of visible, checkable signs, and the animal will not tell you about any of them.

It is also why a bath fixes nothing. Water on the outside does not change UVB output, basking temperature, dietary calcium or ambient humidity. The single most common pattern in reptile medicine is an owner who has been soaking an animal weekly for months while the underlying enclosure fault continues untouched.

When soaking is genuinely useful

Soaking has a real place, and it is worth being precise about it.

Hydration.

Many reptiles absorb water across the cloacal and skin surfaces and will drink during a soak. A dehydrated animal, one recovering from illness, or a species that will not use a water bowl may benefit.

Retained shed.

A warm soak followed by a damp hide can help a shed release, as a short-term measure while you correct the humidity that caused it.

Constipation and impaction.

A warm soak stimulates many species to pass a stool, and it is often the first thing a vet suggests for a mildly constipated animal.

Species that are meant to be in water.

Aquatic and semi-aquatic chelonians live in it. Many tortoises are routinely soaked, particularly hatchlings, and that is standard husbandry rather than grooming.

If you soak, the rules are simple. Use water at or slightly above the animal's preferred body temperature, not tap-cold and not hot. Keep it shallow enough that the nostrils stay clear without effort, which for most terrestrial species means no deeper than the point where the legs meet the body. Never leave the animal unattended, not for a minute. Do it in a dedicated container, never a kitchen sink. Dry the animal and return it to a warm enclosure immediately afterwards.

Never add soap, shampoo, disinfectant, essential oils, olive oil, vinegar, salt or tea tree oil. All of them damage reptile skin or are absorbed, and tea tree in particular is toxic.

The weekly head-to-tail check

Do it in good light, with the animal warm, ideally at the same point in the week. It takes a few minutes and most of it is looking rather than handling.

Eyes.

Clear, symmetrical, alert. Sunken eyes are a dehydration sign in lizards and chelonians. Swollen or puffy eyelids point to hypovitaminosis A or infection. In snakes and geckos with a fused eye cap, the spectacle should be clear except during the blue phase before a shed. An eye that stays dull or wrinkled after a shed suggests a retained cap, which a vet removes.

Nostrils.

Open, dry, symmetrical. Bubbles, mucus or crusting are respiratory signs and are always worth an appointment. Note that some lizards, including green iguanas, have nasal salt glands and normally sneeze out a fine white salt spray, which is not discharge and not illness.

Ear openings.

Most lizards have a visible external ear opening with a thin tympanic membrane at the bottom. It should be flat or slightly recessed, clean, and the same on both sides. A bulge, an outward dome, or a firm swelling behind the jaw is an aural abscess, and in reptiles that abscess material is solid rather than liquid, so it will not drain with drops or warm compresses and needs surgical removal. Snakes have no external ear opening at all, so there is nothing to check and nothing to clean.

A clean, flat, symmetrical ear opening is normal lizard anatomy. Compare left with right every week, because an abscess starts as a small asymmetry.

Mouth and jaw.

Only if the animal tolerates it, and never by forcing the jaw. Look at the mucous membranes for colour, for pinpoint bleeding, and for any pale cheesy material at the gum line, which indicates infectious stomatitis. Check that the jaw is symmetrical and firm. A jaw that feels rubbery, or a lower jaw that no longer meets the upper, points to metabolic bone disease.

In chelonians, look at the beak. A beak that has overgrown, hooked, or no longer meets evenly usually reflects a diet with nothing abrasive in it, and it eventually prevents the animal cropping food at all.

Skin and scales.

Run your eyes along the whole animal, including the underside. Look for retained shed, blisters, raised or discoloured patches, and areas that look thinner or paler than the surrounding skin.

On a snake, discoloured, brown, yellow or ulcerated ventral scales indicate scale rot, which comes from a substrate that stays damp. On any species, a symmetrical burn on the dorsum points at an overhead heat source without a guard, and a burn on the belly points at an unregulated heat mat.

Limbs, feet and claws.

Check that all digits are present and the same length on both sides. A ring of retained shed around a toe is an emergency of its own kind: it tightens as the digit grows, cuts off circulation, and the toe is lost.

Look at joints for swelling, which in reptiles suggests gout or septic arthritis rather than a sprain. Watch the animal walk and note whether the body is lifted clear of the ground or dragged.

Claws that catch on cloth, or that curve so far that the toe pad no longer meets the surface, are overgrown.

Vent and cloaca.

Clean, closed, not swollen, no adherent material and no tissue protruding. Any tissue outside the vent is a prolapse and a same-day emergency.

Droppings and urates.

The urate portion should be white to cream and moist to slightly pasty. Chalky, hard, yellow, green or orange urates indicate dehydration or kidney and liver problems. The faecal portion should be formed and consistent for the species and diet. Blood, mucus, or visible undigested prey in a snake are all worth an appointment.

Weight, and why it is the most useful number you have

A monthly weight on a gram scale outperforms every visual impression you will ever form, because body condition changes too slowly to see day to day and because you are looking at the animal too often to notice.

Weigh in the same container, at the same point in the feeding cycle, and write the number down. In a growing animal, expect a rising curve. In an adult, expect a plateau with small fluctuations.

A steady decline over two or three months is real, and it is real long before the animal looks thin. A sudden rise in a female of breeding age may be developing follicles or eggs rather than fat.

Body condition itself is species-specific. In leopard geckos and many other geckos it is judged from the tail, which stores fat and should be at least as wide as the neck. In bearded dragons it is judged from the hips, the tail base and the fat pads. In snakes it is judged from the cross-sectional shape, which should be a rounded loaf rather than a triangle with a visible spine ridge, and from whether ribs can be seen in relief.

What changes the answer

Species and origin.

A desert species with a slightly damp enclosure and a tropical species with a slightly dry one are both in trouble, and their weekly checks turn up different faults. Shed quality is the most sensitive single indicator for both.

Season.

Species that brumate reduce feeding and activity at predictable times of year. Weight should hold steady through brumation, not fall. A weight drop in a brumating animal means it should not be brumating.

Age.

Juveniles shed frequently and grow fast, so retained shed and body condition change quickly and the check is worth doing more often. Older animals accumulate joint disease and gout, so limb and gait observation matters more.

Sex and reproductive status.

Females of breeding age may go off food, gain weight, become restless, and dig. Retained eggs and follicular stasis both present as an off-colour female with a full abdomen, and both are veterinary problems.

Recent feeding.

Do not handle for a check within a day or two of a substantial meal. Regurgitation is a genuine risk and inhaled prey material is worse than a missed check.

Temperature.

A cold reptile is a poor subject and a defensive one. Do checks when the animal is at its preferred temperature.

Claws: fix the floor before you reach for clippers

Wild reptiles wear their claws on rock, bark and abrasive soil. A captive animal on smooth surfaces, kitchen paper or fine loose substrate never wears anything down.

Before trimming, change the enclosure. A rough basking rock or slate tile, a section of natural cork bark, and a textured surface at the point the animal habitually climbs will slow or stop overgrowth for most species.

If a trim is still needed, have the first one shown to you by a reptile vet or an experienced keeper. Reptile claws contain a blood and nerve supply, the quick, which extends further than owners expect in a long claw. Take only the sharp tip, keep a styptic product to hand, and never cut a dark claw where the quick cannot be seen without asking for help first.

Chelonian beaks should not be trimmed at home at all. The correction usually involves burring under sedation and an assessment of why the beak overgrew.

What never to do

Do not brush a reptile. There is no coat, the bristles abrade scales, and the process is stressful for no benefit.

Do not use shampoo, soap, disinfectant, essential oils or any cleaning product on a live reptile.

Do not peel, pick or pull retained shed, and never pull a retained eye cap. You remove the layer underneath with it.

Do not scrub a snake's belly or a chelonian's shell with a stiff brush. Shell and scale surfaces are living tissue and abrasion opens the door to infection.

Do not soak an animal unattended, and never in a container it can climb out of or one that lets water reach the nostrils.

Do not bathe a reptile in a kitchen sink, and do not wash reptile equipment there. Reptiles shed salmonella and food surfaces are exactly where it must not go.

Do not skip the underside. Almost every early skin problem in snakes and lizards is on the ventral surface, which is the part you never see in the enclosure.

Do not treat a swelling behind the jaw with warm compresses. Reptile abscess material is solid and needs to be removed.

What the vet will want to know

When to get help

Contact a reptile-experienced veterinarian the same day for tissue protruding from the vent, a constricting shed ring on a digit or tail tip, open-mouth breathing, or any wound that is bleeding.

Book within the week for a swelling behind the jaw or over an ear opening, a soft or asymmetric jaw, swollen joints, discoloured ventral scales, discoloured urates, a burn, or a retained eye cap.

Book a general review if the weight has been falling for two or three consecutive months without a seasonal explanation, even if the animal looks and behaves normally. In a species this good at concealment, a downward line on a chart is often the only symptom you will get.