Guinea pig fractured hind leg - advice please

[monamecha]

Hi everyone - this is my first time posting here! We have two, young male guinea pigs - they are about 7 months old (they were estimated at 3-5 months old when we adopted them on September 13, 2026). One of the boys, Quill, has a fractured hind leg, and the fracture is too close to the joint to surgically pin it. For now, the veterinarian recommended conservative care (currently administering pain and anti-inflammatory meds) to let the bone form a callous and heal up on its own, leaving him with a deformity. We go back in two weeks for an x-ray to see if that is working, and if it is, continue having him in a very small enclosure, away from his buddy, Rocket. They are next door to each other, can see and hear each other, just separated out so Quill cannot run, jump, etc.
In two weeks, if the bone is not healing as desired, the next option is amputation.
My worry is - if the conservative care healing does in fact work, leaving him with a healed bone but deformed leg, does that continue to cause him pain? Should I just opt for amputation anyway since I feel like that would give him a chance to live a pain free life? I just want to do what's best for him long term as the vet said the one side effect of the deformity could be more likely to develop arthritis later in his life. I'm just so sad about the whole thing and want to do the best for him to give him a pain free life. I know they can adapt very well to the amputation, and to the leg deformity. My main concern is to make his life pain free. Thank you for any and all experience on the matter and advice. I really appreciate it! Thank you - Monica

 

[Truffolo]

I don't have medical experience, but would like to send support. You are clearly a very caring owner and I'm sorry this has happened. I hope everything turns out OK

 

[Wiebke]

Hi everyone - this is my first time posting here! We have two, young male guinea pigs - they are about 7 months old (they were estimated at 3-5 months old when we adopted them on September 13, 2026). One of the boys, Quill, has a fractured hind leg, and the fracture is too close to the joint to surgically pin it. For now, the veterinarian recommended conservative care (currently administering pain and anti-inflammatory meds) to let the bone form a callous and heal up on its own, leaving him with a deformity. We go back in two weeks for an x-ray to see if that is working, and if it is, continue having him in a very small enclosure, away from his buddy, Rocket. They are next door to each other, can see and hear each other, just separated out so Quill cannot run, jump, etc.
In two weeks, if the bone is not healing as desired, the next option is amputation.
My worry is - if the conservative care healing does in fact work, leaving him with a healed bone but deformed leg, does that continue to cause him pain? Should I just opt for amputation anyway since I feel like that would give him a chance to live a pain free life? I just want to do what's best for him long term as the vet said the one side effect of the deformity could be more likely to develop arthritis later in his life. I'm just so sad about the whole thing and want to do the best for him to give him a pain free life. I know they can adapt very well to the amputation, and to the leg deformity. My main concern is to make his life pain free. Thank you for any and all experience on the matter and advice. I really appreciate it! Thank you - Monica

Hi and welcome

HUGS

I am very sorry that you have found us after an accident. There is very little that can be done for guinea pigs with broken limbs because they are so small.

Yes, guinea pigs can live with a deformed leg. Depending how it heals up, amputation may be a better solution if the deformation impedes mobility; especially in cases of rescue intakes where the break has never been attended.

There are quite a few 'tripod' piggies that have a very happy life as permanent rescue or sanctuary residents. They are generally less common with owners.,

As with human breaks, it depends on how the bone heals and how it copes with the pressure.
I can cause permanent pain of different degrees and it can lead to a higher risk of arthritis later in life. It all depends on the healing process. The good news is that a hind leg is not weight bearing but it more used as a spring; losing use of a front leg is harder on piggies, temporarily or for the long term.

You may find our guide for guinea pigs with mobility issues very helpful as it looks at all the different aspects that you can be confronted with in the shorter or long term, care, secondary complications, enrichment etc.: Looking After Guinea Pigs With Limited or No Mobility

 

[monamecha]

I don't have medical experience, but would like to send support. You are clearly a very caring owner and I'm sorry this has happened. I hope everything turns out OK

Thank you so much! I am so devastated, and so is my daughter. She is only 12 years old, and we are first time Guinea Pig owners. I believe the fracture happened when Quill jumped out of her arms I wanted to cry at the vet visit when they came back in to give us the results of the x-ray, but I didn't want to upset her. Of course, we have had some serious conversations about proper handling of the boys and of course Quill hasn't been handled much at all except to give him his meds and clean up his enclosure, since his accident

 

[monamecha]

Hi and welcome

HUGS

I am very sorry that you have found us after an accident. There is very little that can be done for guinea pigs with broken limbs because they are so small.

Yes, guinea pigs can live with a deformed leg. Depending how it heals up, amputation may be a better solution if the deformation impedes mobility; especially in cases of rescue intakes where the break has never been attended.

There are quite a few 'tripod' piggies that have a very happy life as permanent rescue or sanctuary residents. They are generally less common with owners.,

As with human breaks, it depends on how the bone heals and how it copes with the pressure.
I can cause permanent pain of different degrees and it can lead to a higher risk of arthritis later in life. It all depends on the healing process. The good news is that a hind leg is not weight bearing but it more used as a spring; losing use of a front leg is harder on piggies, temporarily or for the long term.

You may find our guide for guinea pigs with mobility issues very helpful as it looks at all the different aspects that you can be confronted with in the shorter or long term: Looking After Guinea Pigs With Limited or No Mobility

Thank you so much for the reply! I hope to hear good news about the healing process when we have the second x-ray in two weeks, hopefully it's healing well as you mentioned, we had him to the vet within 24 hours so hopefully now with him mostly immobile and taking pain meds and anti-inflammatory, it will give him a good chance to heal up well. Thank you again for the reply!

 

[Truffolo]

I have only had adults but I have seen videos of people handling babies and they are very fast and wriggly My grown up piggies are also very fast although there is a bit more to hold onto I like to get them into a tube and then carry them with the tube at an angle, covering the bum end, and the front end as well if necessary. If I take out their hides they will take refuge in the tube and can be caught easily and quickly. I like to sit on the floor when cuddling them, much more relaxing When I go to the vet, I mention that they are skittish and will go over the edge of the table if they get a fright. It is amazing how strong they are if they make a getaway bid

 

[Merab]

Welcome to the forum.
So very sorry to hear of Quill’s accident.
Just offering support.

 

[monamecha]

Welcome to the forum.
So very sorry to hear of Quill’s accident.
Just offering support.

Thank you so much! I really appreciate you.

 

[CTWC]

Hi there poor Quill and you guys too as you say upsetting for you both but you are clearly very loving and caring and accidents do happen. I have no experience of this apart from reading threads on here but one of our boys had to have an eye removed and i was devastated and worried but he is perfectly happy you'd never know so whilst I realise it's not the same thing I do sympathise
As already said follow advice until the check up and take it from there but no matter what happens I can tell Quill will be in the best place with you guys

 

[Wheekallweek]

Best of luck with Quill, you are doing everything you can for him

 

[Wiebke]

Thank you so much for the reply! I hope to hear good news about the healing process when we have the second x-ray in two weeks, hopefully it's healing well as you mentioned, we had him to the vet within 24 hours so hopefully now with him mostly immobile and taking pain meds and anti-inflammatory, it will give him a good chance to heal up well. Thank you again for the reply!

You may find plenty of practical care tips in the guide link in my first post. Little things that can make quite a difference, like access to the water bottle, cleaning the anus, checking foot pads (front and back etc.), keeping the denning area dry and clean etc.

But you are clearly a very loving owner who is trying to do their best for Quill. Please keep us updated.

Picture upload is best via the Attach Files button by the post when you write it. For videos, we recommend uploading on a public setting on a platform that doesn't require a member sign-in (youtube is best) and then copying across.

We are independent from social media (we pre-date their rise) and are run by voluntary member donations on a no profit base; we do all this for free in our own free time because we care, as a community, not just about piggies but also their owners as they go through difficult times.
The pictures and video upload are a small price to pay for having total control over our forum and for being able to have this friendly and supportive corner. We strictly go by our own 20 years collective practical forum experience and are not just handing on the same old myths that have been debunked a long time ago. We are UK based as a forum (although we have members and enquiries from all over the world) and have to heed UK legal guidance.