Where to get pet rats: rescue, breeder or pet shop

Where is the best place to get pet rats?

A rescue, then a good breeder, then a pet shop. The RSPCA, Humane World for Animals and PetMD all point people to shelters and rescues first; the AFRMA and the National Fancy Rat Society favour reputable breeders over shops. Here is how the three compare.

How to adopt rats from a rescue

Rescues are full of rats, many of them from accidental litters where shop rats were not sorted by sex in time, as PetMD notes. Adopting gives a rat a home that already exists rather than adding demand for more.

• UK: search the RSPCA's Find a pet (rats sit under small animals), Woodgreen's small pet adoption pages, and Blue Cross's rehoming pages.
• Small rescues: local small-animal and rat-only rescues often have rats too. Ask the same questions you would ask a breeder, below, and expect them to ask about your cage.
• US: search Adopt a Pet by your location and filter for small animals, check your local humane society, and look for rat-only rescues near you.

Woodgreen is a good example of what a charity offers. Its fee is £17 for the first rat and £8 for each extra one, and that includes neutering if needed. It will also introduce a single rat to a new companion on neutral ground at the centre, under staff supervision, and it supports adopters with behaviour questions for the rest of the rat's life.

1. Get the cage ready first. Most rescues will ask about your setup, and Woodgreen does not supply housing. See our guide to the best rat cages.
2. Browse and apply. Look at the rats listed, read their notes, and fill in the charity's application.
3. Meet them. Visit in the early evening if you can, when rats are awake, as the MSD Veterinary Manual suggests.
4. Ask about their history. Find out what they eat, how they are with handling, and any health notes.
5. Bring them home together. Take the bonded pair or group as one; don't split friends up.

How to find a good rat breeder

Go through a rat club, not a classified ad. The National Fancy Rat Society (NFRS) keeps a breeders list in the UK, and the American Fancy Rat and Mouse Association (AFRMA) is the place to start in the US. Be clear on what a list means: the NFRS says a listing shows that a breeder is a registered member, and has paid its fee, not that the society endorses or approves them, so ask plenty of questions yourself.

A good breeder will want to meet you as much as you want to meet them. Use this as your checklist:

• You can see where the rats live, in person or on a video call.
• The housing is roomy, clean and has space to climb.
• You can meet the parents, or at least the mother.
• They offer family trees and health records.
• They breed for health and friendly temperament, not just colour.
• They won't sell a single rat to a home with no other rats (AFRMA).
• They let you handle the rats for a few minutes before you choose.
• They tell you what the rats eat so you can keep it the same.
• They will take a rat back or help rehome it if your life changes.

Should you buy rats from a pet shop?

Only if there is truly no rescue or breeder within reach. The AFRMA says the most common complaint it hears from new owners is that their pet shop rats were sick and needed a vet. RSPCA Australia explains why: shops may buy from several suppliers, so the risk of a sick animal is higher. Shop rats also often come with no history of how they were handled as babies.

If you do buy from a shop, the MSD Veterinary Manual says every rat in the room should look healthy and alert, and the cages should be clean. Diarrhoea, sick-looking animals or a bad smell are reasons to walk away. Check that males and females are kept apart, or you may bring home a pregnant female.

What to avoid

• Buying any rat sight unseen, including from online ads and social media groups (RSPCA Australia).
• Sellers who pressure you, or play on pity to make a sale.
• Dirty, smelly premises or crowded cages; the MSD Veterinary Manual treats a bad smell as a warning sign.
• Mixed-sex groups of young rats.
• Rats that are not yet weaned.
• A single rat for a home with no other rats.

What does a healthy rat look like?

A healthy rat is bright, curious and busy with its cage mates. Check every rat you are offered against this list, drawn from RSPCA Australia, the MSD Veterinary Manual and VCA:

• Active and alert, interacting with the other rats.
• Quiet, easy breathing: no clicking, wheezing, sneezing or extra effort.
• Bright, clear eyes and a clean nose with no discharge.
• No reddish-brown crust around the eyes or nose; VCA says this porphyrin staining means something is wrong.
• A clean, shiny, full coat with no bald patches or scabs.
• Clean under the tail, with no sign of diarrhoea.
• Moves comfortably, with no limping or stumbling.
• A healthy body weight: solid, neither bony nor fat.
• Curious about you rather than very skittish.

How many rats, and which sex?

At least two, of the same sex. The RSPCA says rats should never live alone and recommends a pair or trio of bonded rats; Woodgreen suggests three so nobody is left alone later. Litter mates make the easiest pairs, and the NFRS notes that introductions get harder once rats pass about 10 weeks, especially between young males.

Males are bigger and often lazier and cuddlier, while females tend to be busier, as PetMD describes. If you want a mixed group, the RSPCA says all the males must be neutered. Our guide to choosing male or female rats goes through the differences, and our guide to rat varieties covers colours, coats and ear types.

Bringing your new rats home

1. Set up first. Have the cage built, bedded and stocked with hides and water before the rats arrive.
2. Keep the food the same. Ask what they were eating and buy the same thing, then change slowly if you need to (AFRMA).
3. Let them settle. Woodgreen advises giving new rats a day or two before regular handling or time out of the cage; handling too early can earn you a bite.
4. See a vet. VCA recommends a check with a vet who knows rats within 48 hours.
5. Keep newcomers apart. If you already have rats, keep the new ones in a separate room first. Our quarantine cage guide shows how.
6. Introduce slowly. When everyone is healthy, follow our step-by-step rat introduction guide.

For the weeks after, our first 30 days with pet rats plan takes you through settling in day by day, and the pet rat care hub links every other guide.