Your first hamster: a care guide for Indian homes

The Prevention of Cruelty to Animals (Pet Shop) Rules, 2018 name the hamster in their definition of a pet animal. Anyone selling hamsters, in a shop, at a weekly market or online, needs a certificate of registration from the State Animal Welfare Board, displayed in the shop. The Rules ban selling un-weaned or underage animals, require a receipt for every sale, and say hamsters must be kept on solid floors, never wire mesh, and away from cats and dogs. When we read the schedules of the Wild Life (Protection) Act as amended in 2022, we did not find the hamster in any of them.

Some animal welfare organisations rehome small pets, and AWBI publishes a state-wise list of the organisations it recognises. Wherever you go, PDSA's checklist applies: the animals should have a suitable living space and bedding, should look healthy with no discharge from the eyes, nose, ears or bottom, and should have been handled gently from a young age. Avoid a shop that keeps several adult hamsters crowded in one tank, where fighting and wounds are common.

Owners also have a duty of care under the Prevention of Cruelty to Animals Act, 1960. A hamster in a tiny cage on a sunny windowsill, or left without water, is suffering, and neglect can be an offence.

PDSA advises a steady 18 to 21°C, away from draughts and direct sunlight, and warns that if a hamster's cage gets too hot it cannot escape and can develop heatstroke. In most Indian cities, summer rooms are far hotter than that, and the India Meteorological Department says heat waves come mainly between March and June. Keep the cage in the coolest inner room, never by a sunny window or on a balcony, and do not leave it in a car. AWBI's 2026 heat advisory asks every owner to give animals shade and clean, fresh water through the hot months.

During power cuts, close curtains, keep the room shaded and check the water bottle is full and working. Signs that any small pet is overheating include fast, short breathing, drooling, weakness and collapse; if you see them, move the hamster somewhere cooler and call your vet straight away. AWBI lists panting, lethargy, drooling and collapse as signs of heat stress in animals and asks owners to seek a vet immediately.

Too cold is a risk too, which matters in North Indian winters and in rooms with the air conditioning set low. Below about 20°C a hamster can slip into torpor, a hibernation-like state. The RSPCA says domestic hamsters do not have enough fat reserves to go without food for long. If your hamster is cold, limp and hard to wake, warm the room gradually and call your vet. Keep the cage out of the direct blast of an air conditioner or cooler.

Hamsters are prey animals, so being picked up can frighten them. The RSPCA advises letting a hamster investigate your hands in its own time, then cupping it in both hands so it sits on your joined palms, never more than a few inches above a table. PDSA suggests sitting on the floor while you hold it. Never wake a sleeping hamster to play; a startled hamster is likely to bite. Never pick one up by the scruff: PDSA warns that rough handling, squeezing or scruffing can push a hamster's eyes out of their sockets, which is an emergency.

PDSA advises that children are supervised and ideally feed and stroke a hamster in its cage rather than hold it. If your child wants a pet that enjoys being held, PDSA suggests other small pets instead. Let a tame hamster out only in a safe, enclosed space, supervised, and never leave it out overnight; keep cats and dogs out of the room.

For daily care, the RSPCA suggests spot cleaning soiled bedding, uneaten food and droppings every few days, with a deep clean about once or twice a month depending on cage size, done when the hamster is awake. Put back a little old, unsoiled bedding so the cage still smells like home, and return nests, toys and bowls to the same places. Hamsters groom themselves; long-haired varieties may need gentle weekly brushing. Check nails and front teeth regularly and ask your vet to trim them if they overgrow.

The Merck Veterinary Manual advises taking a new hamster for a checkup soon after you get it, so a vet can spot problems early and start a medical record. Choose a clinic with hamster experience and emergency care. The vet will look at the mouth, teeth, cheek pouches, eyes, ears, feet and belly. Cheek pouches stretch back to the shoulders, and Merck notes that full pouches can look like a swelling or tumour; dark spots on the hips are often normal scent glands, but ask your vet about any new lump. None of the veterinary sources we checked lists a routine vaccine for pet hamsters, and Petym's dog and cat vaccine guides do not apply.

Medicines need special care. Merck warns that some antibiotics are deadly to hamsters because they upset the normal gut bacteria, and that hamsters are so small they are easily overdosed. Give only what your vet prescribes, in the exact amount, and never use human medicines or antibiotic creams on your own.

A few hamster infections can pass to people, including ringworm, salmonella and some tapeworms, so wash hands after handling the hamster or cleaning the cage, and supervise young children. Merck also warns that a virus carried by wild mice can infect hamsters and is dangerous to people, especially in pregnancy. In Indian homes where mice or rats get in, keep food and bedding sealed and the cage out of their reach.