Do you know why rabbits grunt? I didn’t either until I did some research. It turns out there are a few reasons why your furry friend might be letting out those strange noises.
In this post, I’ll share with you what I learned about rabbit grunts and how to interpret them. So, if you’ve ever been curious about this behavior, keep reading!
why do rabbits grunt?
Rabbits make a low, short sound called a grunt. This sound is used when they are fighting or mating. When they are fighting, it is a sign of aggression and can be a threat to the other rabbit.
If one rabbit makes this sound, the other rabbit will usually respond with his own grunt. Rabbits may also grunt when they want attention from their owners or when they are bored.
6 Reasons why Rabbits Grunt
1) When rabbits meet for the first time:
When rabbits meet for the first time, they often grunt at one another. This is a way to establish their place in the pecking order. The higher-ranking rabbit will usually bow his head or drop his ears, while the lower-ranking rabbit will make a grunting sound. If neither animal backs off, it may lead to fighting.
2) When mating:
Rabbits are known for their loud sounds during mating. They do this because they must be touching each other’s genitals in order to feel anything and reproduce successfully. Males tend to make more noise than females when mating because they have two genitals that need to rub together in order to impregnate the female. Females only have one genital so they do not need to make as much noise.
3) When fighting:
Rabbits can be very territorial, even with other rabbits in the house. They will often fight if their territory is invaded by another rabbit. This is why it’s a bad idea to keep two male or two female rabbits together in one cage because they may become aggressive and hurt each other.
4) To get attention:
Many times rabbits grunt at humans when they want food or treats or when they want something to happen such as the door opened so that they can go out and explore. If your bunny is grunting loudly, this means he wants something from you and will need an immediate response from you otherwise he’ll start chewing up things around the home.
5) To show aggression:
Rabbits grunt at each other as a way to show aggression. Usually, this means that they are going to fight and you should separate them right away. If one rabbit makes a grunting sound, the other rabbit will usually respond with his own grunt, then they’ll fight.
6) Territorial behavior:
If your rabbit is in his cage, he may grunt at other rabbits walking by outside of the cage because he’s feeling territorial. This could lead to fighting so you should separate them right away.
What does a grunt mean?
A grunt is often used to show aggression towards another rabbit, example: “You would make a good meal” or “I want you!”. Sometimes rabbits grunt just because they want attention from their owners or because they are bored. Rabbits have been reported grunting before mating so it’s possible that this can happen in any situation where lots of energy is being expended!
Why do rabbits grunt during sex?
Rabbits often grunt when they mate. This means that one rabbit will lie on its back while the other rabbit mounts them from above. Grunting during mating will not hurt the rabbits but it does help them get into position so that they can mate with each other. The grunt may also scare off predators while rabbits are busy mating!
What Does Rabbit Grunting Sound Like?
Rabbit grunting is not particularly loud. It sounds like a very short, low-pitched sound.
A grunt can sound a little bit like a squeak. If you have a rabbit that is prone to giving loud squeaks, it may mean they are in pain or distress and should be taken to the vet immediately if this happens. Otherwise, even though your rabbit may also give short squeaks from time to time, most of their squeaks will probably be higher-pitched than their grunts.
Who grunts more often?
Female rabbits are known to grunt more often than their male counterparts when they want attention or are being aggressive, although it’s still possible for males to grunt too! Male rabbits do not grunt as much due to their anatomy so they can’t usually mount other male rabbits but they may still grunt as a result of being aggressive.
Other Behaviors similar to grunting
- Thumping
- nudging
- Nipping
- biting you
How do you stop a rabbit from grunting?
Neuter the rabbits
Firstly, make sure all your rabbits are neutered as this will prevent any fights between males. Neutering helps to reduce aggression and territorial behavior between rabbits!
If you notice one rabbit attacking another repeatedly (or notice blood), take both rabbits to the vet immediately.
Separate males and females
If your rabbits fight with each other and you do not want them to breed, it may be necessary to separate males and females so that they cannot mate. Owners of female rabbits often notice that their rabbit is constantly pregnant or nursing babies because there are too many unneutered male rabbits in the local area! It can also help if owners keep an eye out for potential mating matches by marking their territory (using scent). This will help prevent unplanned litters.
With the exception of m, separating rabbits has been known to reduce or even eliminate grunts and fighting between them! This is because they get less territorial and more relaxed when they are separated. Pet parents should be aware that if their rabbits do not have a cage large enough for both animals to live in comfortably without being near each other, fighting will most likely happen anyway!
Give Him Toys
Another reason why rabbits grunt and its mostly ignored is boredom. If your rabbit does not have enough things to do, they will become bored and may grunt as a result! Ensuring that your rabbits always have lots of toys and places to explore is the best way to ensure that they stay happy and healthy!
A nice tip is that you should also buy toys for them like balls or something that they can play with but make sure nothing dangerous is on there such as metal pieces or anything else. Make sure the equipment you get for them is safe and non-toxic.
FAQs ( Frequently Asked Questions)
Q. Do rabbits grunt when happy?
A. No, rabbits grunt when they are displeased with something (or their displeasure is making them grumpy). The reason behind the sound is unknown to me, but like I said this is what happened when I saw my rabbit grunt before.
Q. Why is my rabbit making squeaking noises?
A. This is also the same noise you hear in the movie when a rabbit denies another’s mating attempt. If your rabbit is in heat, then this might be due to that fact.
Q. Why do rabbits grunt when their mate eats?
A. I’m not sure why they would make this sound but it probably has something to do with the fact that they are hungry, too.
Conclusion
To conclude, a rabbit’s grunt is a sign of displeasure at the current state of things. If you hear your pet make this noise, better make sure nothing is wrong. Also remember their other vocalizations and what they sound like when they are in heat or when they want to mate if that’s not what you’re seeing!

Dr. Elly Cameron is a veterinarian who has always loved animals. She grew up with cats and rabbits, and knew from a young age that she wanted to help animals in whatever way she could. After completing veterinary school in New Zealand, she and her husband moved to North Carolina in 2009. There, she worked as a small animal veterinarian, seeing cats, dogs, and of course her favorite patients – rabbits! In the last few years, Dr. Cameron has been working as a locum vet while she concentrates on raising her two young daughters. She also started writing this blog to help other rabbit lovers out there.