🐹Fancy rat: gear and buying guides
The fancy rat is arguably the smartest and most people-oriented rodent: it learns its name, performs tricks and actively seeks contact. Highly social, it must live with at least one same-sex companion. A keen climber, it needs a large, tall multi-level cage and supervised daily free-roam time.
Profile : Around 20 to 27 cm without the tail and 250 to 600 g, a lifespan of 2 to 3 years, and a playful, affectionate, curious temperament.
Species profile
- Lifespan
- 2 to 3 years
- Adult weight
- 250 to 600 g
- Minimum floor space
- 80 × 50 cm
- Temperament
- Intelligent and people-oriented, it learns its name and tricks and actively seeks contact.
- Health watch
- mammary tumours · respiratory disease (mycoplasmosis)
🩺 Reminder: this page informs, it does not diagnose. For any symptom or health question, your veterinarian remains the only reference.
Fancy rat gear, family by family
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Food
Complete rat blocks or pellets as a base, supplemented with vegetables, small amounts of fruit and healthy leftovers. A greedy omnivore prone to obesity: ration portions and avoid fatty, sugary foods.
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Care & grooming
A very clean animal that grooms itself and can learn to use a litter tray. Watch its breathing: rats are prone to respiratory disease, and any wheezing warrants an exotics vet.
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Toys & enrichment
Hammocks, ropes, ladders, digging boxes and puzzle toys: rats need daily challenges. Clicker training works remarkably well with this species.
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Bedding & habitat
A tall multi-level cage of at least 80 x 50 x 100 cm for two, with platforms, hammocks and cosy sleeping spots. Dust-extracted bedding, never raw cedar or pine shavings, which irritate its airways.
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Travel & safety
A rigid small-animal carrier with fabric carrying the group scent; transport cage-mates together. During free-roam, secure cables and skirting boards: rats chew whatever they explore.
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Accessories
Multiple water bottles, ceramic bowls, a corner litter tray and hammocks to replace as they get chewed. A full setup runs about 200 to 350 euros for a pair.
Guides to read
- Degu diabetes: how to build a sugar-free dietFood
Chilean degus are genetically prone to diabetes: why they can't tolerate any sugar, what research shows, and how to plan their daily ration.
- Checking your hamster's teeth at home: recognising the signs of malocclusionCare & grooming
Hamster dental malocclusion: why their incisors grow continuously, which signs to watch for at home, and when to see an exotic-animal vet.
- Getting your rodent used to its carrier before a tripTravel & safety
Vet visits, travel, moving day: how to gradually get your rodent used to its carrier to cut stress on the day itself.
- Litter training rats and guinea pigs: can they really learn?Accessories
Litter boxes for rats and guinea pigs: what science shows about their natural toileting habits, and how to train them to use a dedicated corner.
- Fur chewing in chinchillas: causes and solutionsCare & grooming
Chinchilla fur chewing: what research shows about this compulsive behaviour, its likely causes, and how to address it day to day.
- Setting up a mouse cage: the essential accessoriesBedding & habitat
Substrate, nesting material, wheel, hides, and enrichment: the accessories that are genuinely useful for setting up a pet mouse's cage.
- Senior rat: adjusting his diet to protect his healthFood
Calories, protein, texture, and meal frequency: how to adjust an ageing rat’s diet to support him through his senior years.
- Gerbil enrichment: why she needs to dig deepToys & enrichment
Deep substrate and real tunnels reduce stress and stereotypic behaviour in the Mongolian gerbil.
Related breeds and species
- Fancy mouse
- Gerbil
- Chinchilla
- Degu
- Siberian chipmunk
- Syrian hamster
- Dwarf hamster
- Roborovski hamster
- Guinea pig