Small Pets Guide: Rabbits, Guinea Pigs and Hamsters
Compare rabbits, guinea pigs and hamsters as small pets: space, diet, social needs, lifespan and health warning signs, so you can choose the right one.
Quick answer
Rabbits, guinea pigs and hamsters are often sold as "easy starter pets", but each has its own needs. Rabbits and guinea pigs are social animals that need lots of space and live mainly on hay. Hamsters live alone, are active at night, and need a large enclosure with deep bedding. Pick one to fit your space, your routine and whoever will actually do the daily care. Budget for vet visits too, because small pets hide illness.
At a glance: which small pet suits you?
| Rabbit | Guinea pig | Hamster | |
|---|---|---|---|
| Typical lifespan | 8–12 years | 5–7 years | 2–3 years |
| Social needs | Pairs (neutered) | Pairs or groups | Syrians alone |
| Active | Dawn and dusk | Day, with naps | Night |
| Main food | Unlimited hay | Unlimited hay + vitamin C | Hamster mix or pellets |
| Space | Very large | Large | Large for its size |
| Handling | Many dislike being lifted | Usually tolerant | Can nip if woken |
| Rough set-up cost | Highest | Medium | Lowest |
Rabbits
Rabbits have bags of personality and can be very affectionate. They are not low-maintenance, though.
Space: Rabbits need room to run, jump and stand up fully. A common welfare guideline for a pair is a secure enclosure of at least about 3 × 2 m (10 × 6.5 ft) and 1 m (3 ft) high with a shelter inside, or a rabbit-proofed room with free-roam time every day. A small hutch on its own is not enough.
Diet:
- Unlimited good-quality hay, making up around 80–85% of the diet. It wears down the teeth, which never stop growing, and keeps the gut moving.
- A handful of fresh leafy greens daily (e.g. romaine lettuce, coriander, parsley, herbs).
- A small measured portion of plain rabbit pellets.
- Fruit and carrots only as occasional treats. Avoid muesli-style mixes, which encourage selective eating.
Company: Rabbits are happiest in neutered pairs. Neutering also cuts aggression and, in females, the high risk of uterine cancer.
Health warning: A rabbit that stops eating or stops producing droppings may have GI stasis, which is an emergency. Read rabbit not eating? GI stasis is an emergency.
Guinea pigs
Guinea pigs (cavies) are gentle, chatty little animals that are up and about during the day. Families like them for that.
Space: A pair needs at least about 0.7 m² (7.5 sq ft), and more is better. Long, flat floor space matters more than height. Give each animal its own hide.
Diet:
- Unlimited hay.
- A cup or so of fresh vegetables per guinea pig daily, including vitamin-C-rich bell pepper and leafy greens.
- Guinea pig pellets (not rabbit pellets), which contain added vitamin C.
- Vitamin C deficiency (scurvy) causes lethargy, swollen joints and poor healing.
Company: Keep at least two. Two females or two neutered males usually get on; a neutered male with females works too.
Temperature: Guinea pigs don't handle heat well. Above roughly 26 °C (79 °F) they are at risk of heatstroke, so in summer keep them indoors in a cool room.
Our guide to guinea pig care for beginners goes into more depth.
Hamsters
Hamsters are curious and fun to watch. They are nocturnal, though, so they suit older children or adults who will let them sleep.
Space: Many hamster cages sold in shops are too small. Aim for a floor area of at least about 100 × 50 cm (40 × 20 in), with at least 20–25 cm (8–10 in) of bedding in part of it so they can burrow.
What a hamster needs:
- A solid-surface wheel big enough that the back stays straight: around 28 cm (11 in) or more for Syrians, about 20 cm (8 in) for dwarfs.
- Hides, tunnels, chew items and a sand bath (plain sand, not dust).
- A hamster mix or pellets plus small amounts of fresh vegetables.
Company: Syrian hamsters must be kept alone. Never house different species together.
Handling: Never wake a sleeping hamster to play. Let it sniff your hand, then scoop it up gently instead of grabbing from above.
Shared basics for all three
All three have teeth that never stop growing. Hay (for rabbits and guinea pigs) and safe chews (for hamsters) help wear them down. Drooling, dropping food or weight loss can point to dental problems.
Skip cedar or pine shavings with strong oils. Paper-based bedding or kiln-dried aspen is better, with hay where it suits the animal.
- Water: fresh daily, in a bottle or heavy bowl. Check bottles are not blocked.
- Cleaning: spot-clean daily; full clean weekly.
- Safe room: cover cables, remove toxic houseplants and supervise around cats and dogs.
- Vet: find one who treats small mammals (often called "exotics") before you need one.
When to see a vet
Small prey animals hide pain. See a vet promptly (the same day for a rabbit or guinea pig that stops eating) if you notice:
- Not eating, or no droppings for several hours (rabbits, guinea pigs)
- Hunched posture, teeth grinding, or reluctance to move
- Diarrhoea, or a wet, dirty bottom; "wet tail" in hamsters can kill quickly
- Breathing noises, sneezing with discharge, or laboured breathing
- Drooling, overgrown teeth, or weight loss
- Head tilt, loss of balance, or flystrike (maggots around the rear), which is an emergency, especially in warm weather
- Lumps, wounds, or hair loss with scratching
In Pakistan
Rabbits and hamsters are easy to find, while guinea pigs are less common in some areas. The big local problem is summer heat. All three can get heatstroke, guinea pigs and long-haired rabbits most of all. Keep them indoors in a shaded, ventilated room, never in direct sun or on a hot roof, and give extra water. Good hay can be hard to find in some cities, so sort out a reliable supply before you bring a rabbit or guinea pig home.
If you have decided which small pet suits you, browse verified small pet listings on Paalo.
Frequently asked questions
Which small pet is best for a child?
Guinea pigs are often the best choice for families because they are gentle, active in the daytime and rarely bite. An adult should still be responsible for daily care.
Can rabbits and guinea pigs live together?
It is not recommended. They have different diets and communication, and rabbits can injure guinea pigs. Each does best with a companion of its own species.
Do hamsters need a friend?
Syrian hamsters must live alone because adults fight, sometimes seriously. Some dwarf species can live in pairs, but fights can still happen, so many keepers house them separately.
Do guinea pigs need vitamin C?
Yes. Like humans, guinea pigs cannot make their own vitamin C, so they need it every day from fresh vegetables such as bell pepper and a guinea pig pellet.
