# Ferret (*Mustela putorius furo*)

> The ferret is a small domesticated carnivore descended from the European polecat, kept for centuries as a working and companion animal. Slender and long-bodied, it typically weighs 0.7 to 2 kg and measures around half a metre including the tail, with males (hobs) noticeably larger than females (jills). Ferrets are famously playful and inquisitive, sleep much of the day, and live for about 6 to 10 years with good veterinary care.

- **Category:** Mammal
- **Conservation status (IUCN):** Domesticated
- **Range:** Domestic worldwide; descended from European polecat (Mustela putorius) of western Eurasia.
- **Canonical page:** https://globalanimalguide.org/animals/ferret/
- **Last reviewed:** 2026-07-16

## Scientific classification

- **Kingdom:** Animalia
- **Phylum:** Chordata
- **Class:** Mammalia
- **Order:** Carnivora
- **Family:** Mustelidae
- **Genus:** Mustela

## Facts at a glance

| Attribute | Value |
| --- | --- |
| Scientific name | Mustela putorius furo |
| Diet | Carnivore — meat-based diet; whole prey or high-protein kibble |
| Habitat | Domestic worldwide; descended from European polecats |
| Lifespan | 6–10 years with good veterinary care |
| Weight | 0.7–2 kg (1.5–4.4 lb); males (hobs) larger than jills |
| Top speed | Up to 25 km/h (16 mph) in short playful bursts |
| Conservation status | Domesticated (IUCN) |

## Origins and domestication

Ferrets are the domesticated form of the European polecat and have been kept by people for well over two thousand years. They were bred chiefly to bolt rabbits and rats from their burrows, a practice known as ferreting that is still carried out in parts of Britain today. Unlike wild mustelids, ferrets cannot survive well on their own and depend entirely on human care. Their scientific name, Mustela putorius furo, reflects this ancestry, with furo meaning 'thief' in Latin.

## Body and physical traits

A ferret has a long, tubular body, short legs, and a flexible spine that lets it squeeze through tight spaces and turn almost back on itself. Adults usually weigh between 0.7 and 2 kg, with hobs considerably heavier and longer than jills. Their coats come in a range of colours and patterns, from sable and albino to silver and cinnamon. Well-developed scent glands give ferrets a distinctive musky odour that many owners reduce through neutering and regular bathing.

## Temperament and behaviour

Ferrets are intensely curious, social, and playful, and are best known for the 'weasel war dance', a frenzied hopping display they perform when excited. They sleep for as much as 14 to 18 hours a day but are lively and energetic during their waking hours. Most enjoy the company of other ferrets and form strong bonds with their owners. Their inquisitive nature means they will investigate and often steal small objects, tucking them away in hidden caches.

## Diet and feeding

As obligate carnivores, ferrets need a meat-based diet rich in animal protein and fat, with very little carbohydrate or fibre. In practice this means whole prey, high-quality ferret kibble, or specially formulated raw diets. Their digestive systems are short and process food quickly, so they eat little and often throughout the day. Foods high in sugar or plant matter can cause serious health problems and should be avoided.

## Care and lifespan

With attentive care, ferrets live around 6 to 10 years. They need a secure enclosure, daily supervised exercise, and mental stimulation to stay healthy and content. Because they are prone to conditions such as adrenal disease and insulinoma, regular checks with a vet experienced in exotic pets are important. In many places ferrets are also given vaccinations against canine distemper and rabies, both of which can be fatal to them.

## Frequently asked questions

### Are ferrets wild or domesticated animals?

Ferrets are fully domesticated animals, bred from the European polecat over more than two thousand years. They are not a wild species and generally cannot survive without human care, which is why they are kept as pets and working animals rather than living in the wild.

### How long do ferrets live?

Pet ferrets typically live about 6 to 10 years with good veterinary care. Lifespan depends heavily on diet, housing, and access to a vet experienced with exotic pets, since ferrets are prone to several age-related illnesses.

### What do ferrets eat?

Ferrets are obligate carnivores and need a meat-based diet high in animal protein and fat. This usually means high-quality ferret kibble, whole prey, or a properly balanced raw diet. Sugary treats and foods high in plant fibre should be avoided because ferrets cannot digest them well.

### Why do ferrets smell musky?

Ferrets have scent glands in their skin that produce a natural musky odour. Neutering greatly reduces the smell, and regular cleaning of their bedding and enclosure keeps it manageable. Frequent bathing is not recommended, as it can actually make the odour worse by stimulating the glands.

### Do ferrets get along with other pets?

Ferrets are very social and usually thrive in the company of other ferrets. They can sometimes live alongside dogs and cats with careful introductions, but their strong prey drive makes them a danger to rabbits, rodents, and birds, which should always be kept well away from them.

### How big do ferrets get?

Adult ferrets usually weigh between 0.7 and 2 kg and measure around half a metre from nose to tail tip. Males, called hobs, are noticeably larger and heavier than females, known as jills.

## Sources

- [IUCN Red List — Mustela putorius furo.](https://www.iucnredlist.org/search?query=Mustela%20putorius%20furo&searchType=species)
- [Animal Diversity Web — Mustela putorius furo. University of Michigan Museum of Zoology.](https://animaldiversity.org/accounts/Mustela_putorius/)

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Source: Global Animal Guide (https://globalanimalguide.org/animals/ferret/). Licensed CC BY-NC 4.0 — free for non-commercial reuse with attribution.