Law on rabbits and rodents in Belgium
Rabbits, guinea pigs, hamsters, rats, chinchillas: what the law says about keeping and selling them, and good practice.
Key points
- Permitted species: those on the positive list of mammals (rabbit, guinea pig, golden hamster, gerbil, rat, mouse, chinchilla…).
- No mandatory identification.
- Young animals rehomed only once weaned and independent.
- Social species (rabbit, guinea pig, rat): best kept with a companion.
Keeping guidelines (recommendations)
| Species | Social life | Key care |
|---|---|---|
| Rabbit | In pairs or groups | Vaccines (myxomatosis, RHD), unlimited hay, room to hop |
| Guinea pig | In groups | Vitamin C, hay |
| Golden hamster | Alone | Large cage, deep bedding |
| Rat | In groups | Enrichment, daily contact |
Obligations and good practice
Selling or rehoming
- Ad with species, age, checked sex (to avoid unwanted litters).
- Regular or commercial activity: SPW animal trade licence.
Frequently asked questions
Does a rabbit need a microchip?
It is not mandatory in Belgium, but it is possible and useful if the rabbit gets lost.
Can I sell rabbits without a licence?
A private individual may occasionally rehome their animals; a regular or commercial activity requires an animal trade licence.
Learn more
- Complete guide to Belgian law (all animals)
- 🦎 Legislation : Reptiles and amphibians
- 🦜 Legislation : Birds
- 🕷️ Legislation : Invertebrates
- Animal welfare in Wallonia (SPW)
This guide is for information; it does not replace the official texts. If in doubt, contact your Region’s administration.