Animal section
Small Mammals
Rabbits, guinea pigs, rodents, ferrets and chinchillas.
Species profiles
Standardised husbandry data for each animal in this group.
Domestic Rabbit
Rabbits are complex, long-lived social animals with specialised digestive and dental needs — far removed from the 'easy starter pet' reputation they still carry.
Lifespan 8–12 years · Care complexity 4/5
Cavia porcellusGuinea Pig
Guinea pigs are chatty, gentle herd animals that thrive in company and need a much larger, flatter enclosure than pet-shop cages provide.
Lifespan 5–8 years · Care complexity 3/5
Mesocricetus auratusSyrian Hamster
Syrian hamsters are solitary desert burrowers. Give them depth, darkness and a large wheel, and handle them in the evening when they naturally wake.
Lifespan 2–3 years · Care complexity 2/5
Mustela putorius furoFerret
Ferrets are delightful, demanding carnivores with a real talent for trouble, suited to owners who enjoy active, hands-on pet keeping.
Lifespan 6–10 years · Care complexity 4/5
Rattus norvegicus domesticaFancy Rat
Fancy rats are affectionate, clever and sociable — arguably the most rewarding small mammal to keep, with the sad limitation of a short lifespan.
Lifespan 2–3 years · Care complexity 3/5
Chinchilla lanigeraChinchilla
Chinchillas are long-lived, cool-climate mountain rodents that reward patient owners with decades of company — but will not tolerate a warm room.
Lifespan 10–20 years · Care complexity 4/5
Meriones unguiculatusMongolian Gerbil
Gerbils are lively desert rodents that spend most of their time digging elaborate tunnel systems. A deep, dry substrate matters as much as floor space for their wellbeing.
Lifespan 2–4 years · Care complexity 2/5
Octodon degusDegu
Degus are sociable, sunlight-loving rodents from Chile that need daytime activity, dust baths and a very low-sugar diet. Their intelligence makes them rewarding but demanding pets.
Lifespan 5–8 years, occasionally longer · Care complexity 3/5
Atelerix albiventrisAfrican Pygmy Hedgehog
African pygmy hedgehogs are solitary, nocturnal insectivores that need a warm, stable enclosure and patient handling to stay tame. Their strict temperature needs catch many new owners out.
Lifespan 4–6 years · Care complexity 3/5
Guides for this group
Care, health, behaviour and nutrition reading.
How to Choose the Right Pet for Your Life
A structured way to match an animal to your household, budget, schedule and housing — before emotion makes the decision for you.
Marcus Cole · 9 min read · Updated 2026-08-04
Before getting a petPet-Proofing and Preparing Your Home
A room-by-room checklist for making your home safe before the animal arrives, rather than after the first accident.
Marcus Cole · 7 min read · Updated 2026-07-18
Bringing a pet homeThe First 24 Hours With a New Pet
Calm, quiet and predictable beats exciting. What to do — and what to resist doing — on day one.
Priya Raman · 6 min read · Updated 2026-06-11
Daily careBuilding a Daily Care Routine That Actually Sticks
Predictable routines reduce stress for animals and make it far easier to notice when something is wrong.
Marcus Cole · 6 min read · Updated 2026-07-30
Long-term careCaring for a Senior Pet
Ageing is not a disease, but it changes what good care looks like. Practical adjustments for older dogs, cats and small animals.
Dr Elena Marsh · 10 min read · Updated 2026-09-01
End-of-life careQuality of Life, Hospice Care and Saying Goodbye
Compassionate, practical guidance on assessing quality of life, palliative options, euthanasia decisions and grief.
Marcus Cole · 11 min read · Updated 2026-08-29