🐹Roborovski hamster: gear and buying guides

The Roborovski is the smallest and fastest pet hamster: it is a watch-only pet, very hard to handle. Nocturnal and extremely quick, it needs plenty of floor space despite its tiny size. An escaped Robo is almost impossible to catch, so habitat security is priority number one.

Profile : Around 4.5 to 5 cm and 20 to 25 g, a lifespan of 2 to 3 years, and a skittish temperament that rarely tolerates being held.

Species profile

Lifespan

2 to 3 years

Adult weight

20 to 25 g

Minimum floor space

80 × 50 cm

Temperament

Skittish and extremely quick, it is a watch-only animal that very rarely tolerates being held.

Health watch

dental malocclusion · fall injuries linked to its extreme quickness

🩺 The health watchpoints on this page are for information only: only a veterinarian can examine your animal and make a diagnosis.

Roborovski hamster gear, family by family

• 🍖 Food

  A dwarf hamster mix rich in small seeds (notably millet), supplemented with occasional fresh vegetables and a little protein now and then. Tiny portions, about one teaspoon per day.

• 🧴 Care & grooming

  A sand bath is essential for this desert species: keep one available in the habitat at all times. Keep handling to the strict minimum to limit stress.

• 🎾 Toys & enrichment

  A solid wheel of about 20 cm that it will use intensively, narrow tunnels, multiple hides and a large sand area for digging and rolling.

• 🏠 Bedding & habitat

  A tank or solid-walled bin is strongly recommended, with at least 80 x 50 cm of floor space: it slips through even tightly spaced bars. Deep bedding mixed with sand and a dry environment.

• 🧳 Travel & safety

  A rigid, escape-proof box with small vents; do transfers over a large bin to prevent any getaway. Never let it loose in an unsecured room.

• 🧰 Accessories

  A miniature water bottle or very shallow dish, a generous sand bath and wood chews. Setup budget of around 80 to 150 euros.

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

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• 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.