Sexing Rabbits

Being able to tell whether your rabbit is male or female is essential. Not only does it prevent surprise litters, but it also helps you make the best choices for housing, bonding, and long-term care.

Mis-sexing is unfortunately quite common, especially with rabbits purchased from pet shops, online ads, or even breeders. Male rabbits (bucks) and female rabbits (does) can look very similar until they reach sexual maturity, and subtle differences can be tricky to identify without experience.

Always be 100% certain of your new rabbit’s gender before introducing them to an existing rabbit or group. If you’re unsure, seek guidance from a veterinarian who specialises in exotic animals or contact a rabbit rescue for assistance.

Find a Vet or Rescue Here

💡 Tips for New Owners 💡

Check Early! Rabbits can reach sexual maturity as early as 3–4 months (varies by breed), so correctly identifying their sex early is essential to prevent unwanted litters.

Get a Vet’s Help: If you’re unsure, always ask a rabbit-savvy vet or experienced rescue to double-check.

Don’t Rely on Guesses or Online Images: Only an experienced, in-person genital examination can reliably confirm your rabbit’s sex.

Sexing Baby Rabbits

It’s important to determine the sex of baby rabbits early — ideally before they reach 8–12 weeks old.

Rabbits can reach sexual maturity as young as 3–4 months (sometimes earlier in smaller breeds), and young bucks are capable of impregnating females once they hit puberty.

If you have new babies in your care, identifying and separating males from females before sexual maturity is crucial to prevent unwanted litters. Sexing can be tricky in very young rabbits, as their genital differences are subtle and become more obvious with age.

If you’re ever unsure, always ask an experienced rabbit rescuer or a veterinarian who specialises in exotic animals to confirm. Don’t guess—make sure your rabbits’ sexes are 100% confirmed!

Find a Vet or Rescue

Sexing rabbits is easier if you have two people — one to gently hold the rabbit, and one to check. Always stay calm and quiet; rabbits are easily stressed. If your rabbit becomes anxious or struggles too much, give them a break and try again later. For very stressed rabbits, it’s best to ask an experienced rabbit rescuer or exotic vet to confirm the sex.

GENERAL HANDLING TIPS:

  • Support is key: One hand should go across the chest or shoulders for security, while the other supports the hindquarters.
  • Keep them upright and close: Rabbits feel safest when held snugly against your body.
  • Avoid full back exposure: Laying a rabbit completely on its back can be very stressful, especially for large or nervous rabbits.

TIPS BY SIZE:

  • Baby rabbits: Small and light, they can often be safely held on a towel in your lap. Be extra gentle, as their bones are fragile.
  • Small adult rabbits: Similar to babies, but with firmer support across the chest and hindquarters.
  • Large rabbits: May require two people for safe handling. Use a secure surface (like a table covered with a towel) to help support their weight. Avoid lifting them by yourself if possible.

Once the rabbit is securely held, you can carefully check their genital area to determine sex safely. Take your time, stay calm, and always prioritise the rabbit’s comfort.

Identifying Males & Females

♂️ Males (Bucks)

Genital shape: small, round, protruding tube (penis)

Distance between genital and anus: slightly longer gap than females

Testes: visible in older rabbits, usually two, located on either side of penis

Behaviour (less reliable): males may mount or spray

♀️ Females (Does)

Genital shape: slit-shaped opening (vulva)

Distance between genital and anus: shorter gap

Testes: no testes

Behaviour (less reliable): females may show territorial digging or nesting

Important:

Generally speaking, male rabbits (particularly adults) can be bigger and heavier in size than females, but this can vary, and shouldn't be a way of telling your rabbit's sex!

NEED SOME HELP?

If you're ever in doubt about your rabbit's sex, it's always best to check with an experienced professional. Your nearest exotics vet or rabbit rescue will be able to help you out with confirming whether you have a male or female.

Remember, don't guess, get it confirmed!

FIND A VET or RESCUE
BACK TO CARE GUIDE