11-week-old American Buff gosling, periodic swollen joints in one leg / episodes of inability to stand & walk on it. Diagnostics showed nothing. Help?

Jul 1, 2025
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Hi! Long-time lurker, first-time poster. Having a mystery leg issue with one of my American Buff goslings, appx. 11 weeks old. It's mystified a farm vet and an avian vet so I'm really hoping someone here has some insight or experience with similar. Sorry, this will be long.

She arrived from Metzer Farms in mid-April. I had ordered two but one died in transit. I'm unsure as to why. Of note perhaps is that the surviving gosling (Blake) was a lot bigger than the two I had delivered the following week, although they were all American Buff day-old goslings.

From day 1 they were all fed Mazuri waterfowl starter. As soon as it warmed up enough they had supervised outings in a puppy playpen in the grass to graze. Maybe an hour at a time whenever it was nice out.

Blake seemed fine for a few weeks. Then one morning she woke up severely limping. No visible injuries. At the time they were in a brooder in my bathroom on a non-slip surface. Not much for her to injure herself on. The limp persisted for a few days, then resolved. I added extra niacin, B vitamin drops, and nutritional yeast to her diet, just in case. She's been on all of these things for the past probably 6 weeks.

Despite this, she went on to have a couple more minor limping episodes, always on the one leg, always waking up with it. It would always spontaneously resolve after a few days of rest. Seemed like maybe a sprain that never fully healed--the limp would always worsen when she walked (or tried to run) on it. Everything I read suggested that it was a soft tissue injury that just needed more time to heal, so we didn't call a vet since it seemed to be improving. We wondered whether since she's always been such a babyzilla of a goose, and the weather was so cold for so much of this spring, whether she just grew faster than she could strengthen the leggies (we had them outside the brooder for about 3 hours a day with splashies in the bathtub but they were mostly stuck in that bathroom) but it seemed odd that it would be just the one leg affected if so. The other two (also American Buff, also from Metzer Farms) show no signs of any of this.

During one of these episodes, her hock (ankle) joint was very swollen, and the limp took a little longer to resolve. After a few days the swelling went down and a few more days after that she was walking. Over the next several days the limp lightened and then vanished entirely. For about three wonderful days I couldn't tell which of the 3 geese was her from a distance because they were all walking normally.

Then, overnight, she went from this apparent total recovery to being 100% unable to walk on the left leg. Again, she went to bed totally fine and then woke up hopping. This was the worst the leg had ever been, so I called a vet.

We're lucky enough to have a farm vet in our area, but she was unable to diagnose anything. She thought maybe the stifle joint (knee) was fractured and sent us 90 minutes away to an extremely well-reviewed avian vet for an x-ray and blood workup. The vet took two x-rays which showed nothing, no fracture, no dislocation, nothing. Kidneys and liver numbers were good. But Blake's white count was high, and now she had a hard swelling on the stifle joint and an almost total loss of appetite, so the avian vet suspected a bacterial infection and performed a joint tap. Meanwhile she put Blake on meloxicam and clavamox.

Over the next week while we awaited the results of the joint tap, Blake's appetite improved and she began getting restless in confinement (a pop-up pet playpen in our office) but still had zero ability to use that left leg. She can't walk, she can't push herself up to standing unless she gets the wings involved. She can stand on one leg with the bad leg just touching down for balance, but she won't put weight on it. She stretches the left wing out but doesn't stretch the leg with it like she used to. The most we've seen her use the left leg for is to try and scratch her face while preening, and she can almost almost reach, so it doesn't seem like a dislocation or break (and the x-ray should have shown that anyway). The fact that she seems to be feeling better otherwise suggests to me that it was in fact a bacterial infection and that the clavamox is bringing it down.

Just heard back from the vet. The joint tap grew nothing in two plates. After nearly $2000 for x-rays / bloodwork / joint tap, she has no idea what it could be beyond "something autoimmune," and that she's "reached the limit of what [she] can do diagnostically." She said she can refer us to Cornell (3 hours each way) for a CT scan in case it's some manner of nerve issue in her spine, but she thinks it's vanishingly unlikely that such a thing would present with swelling and elevated WBC. I'll continue her on clavamox and meloxicam in case they're helping, and we're working on perfecting a goosey therapy wheelchair. I'm adding turmeric to her water for the anti-inflammatory properties. We had to keep the joint tap site dry for 6 days after the procedure but we'll see how she does in the water later this evening. The last time I saw her walk on that left leg was about 10 days ago. I suppose it's possible she still has a sprain that's just taking a long time to heal, but the strange thing is that the swelling was in the hock joint during her last episode and in the stifle joint now. The swelling is localized and hard and doesn't feel like fluid. It's hard to tell how much of the inability to walk is due to pain and how much is due to severely limited range of motion due to the swelling. Apart from the leg she's starting to seem more like herself, which I'm unsure whether is the clavamox working or just the episode beginning to resolve. But she still can't use the leg.

Spoke with a third vet who does not see geese but who thinks that the avian vet's clavamox dosage (375mg every 8 hours) is alarmingly high for a ~7lb goose. So now I'm concerned that if I continue her on the clavamox it will do more harm than good.

Thanks if you've read this far. I guess I'm just hoping someone here had something similar happen and came out the other side of it. She is the sweetest and bestest goosey goose and I really, really, really don't want to lose her. If she's a disabled house goose for life, we can figure out how to work with that. I just need some kind of idea how to help her.
 
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Non specific issues are the worst and hardest mysteries to unravel.

What kind of B vitamins are you giving her? Is it a B complex? Niacin is critically important but so are all the Bs and a deficiency in the others can also cause them to go off their legs.
I also suggest getting her a multivitamin to make sure she’s up on her vitamin E & A which can also cause balance and neurological issues.

Sometimes if they have wobbly legs because of a deficiency they can injure their joints, so that could be the issue.

Secondary infections can be a result of a nutritional deficiency, but infections can also cause a nutritional deficiency, if she has something causing inflammation in her gut anything she’s eating is going right through her and she’s absorbing nothing from it. If her droppings are weird, like if you see excessive white, or any red, pink, yellow, black, or bright green, or bubbly droppings that’s a pretty good sign she has a parasite like coccidia or giardia or a bacterial infection in the gut, something like clostridium, salmonella, paratyphoid, or spirochetes as an example. Worms are a low possibility but could be an issue.

Another possibility is mycoplasma “Chronic respiratory disease,” MS primarily affects the hock joints. Chronic respiratory disease seems to affect geese more subtly than it does chickens, upper respiratory infections aren’t as extreme, sometimes they only manifest with occasional coughs and a slightly swollen face that may not be obvious to the eye but you’ll know it because they’ll scratch their face a lot. Weirdly some individuals are affected worse than others. There are different strains however that can drastically affect the severity of symptoms. Mycoplasma is very difficult to test for due to how extremely small it is and unfortunately if they caught it they have it for life. Symptoms can reappear days after any kind of stressor, and if she has it, all of your birds probably do by now.


High white blood cell count can be a sign of infection but it also spikes from intensely stressful situations, like being stuffed in a car for a long road trip and then being handled by scary strangers. For this reason high white blood cell count doesn’t necessarily mean there’s reason to completely worry unless the count is through the roof and in that case it can be a sign of cancer, aspergillosis, or a life threatening infection of another sort.

If her droppings look normal I wouldn’t try to put her on any giardia or coccidia medication. Stick to giving her vitamins and add to her vitamin regimen. Make sure she gets plenty of rest so she doesn’t re-injure herself.
If you suspect mycoplasma Tylosin “tylan” is the best treatment. It also treats clostridium perfringens, salmonella, and a number of other nasty bugs.
 
Hi! Long-time lurker, first-time poster. Having a mystery leg issue with one of my American Buff goslings, appx. 11 weeks old. It's mystified a farm vet and an avian vet so I'm really hoping someone here has some insight or experience with similar. Sorry, this will be long.

She arrived from Metzer Farms in mid-April. I had ordered two but one died in transit. I'm unsure as to why. Of note perhaps is that the surviving gosling (Blake) was a lot bigger than the two I had delivered the following week, although they were all American Buff day-old goslings.

From day 1 they were all fed Mazuri waterfowl starter. As soon as it warmed up enough they had supervised outings in a puppy playpen in the grass to graze. Maybe an hour at a time whenever it was nice out.

Blake seemed fine for a few weeks. Then one morning she woke up severely limping. No visible injuries. At the time they were in a brooder in my bathroom on a non-slip surface. Not much for her to injure herself on. The limp persisted for a few days, then resolved. I added extra niacin, B vitamin drops, and nutritional yeast to her diet, just in case. She's been on all of these things for the past probably 6 weeks.

Despite this, she went on to have a couple more minor limping episodes, always on the one leg, always waking up with it. It would always spontaneously resolve after a few days of rest. Seemed like maybe a sprain that never fully healed--the limp would always worsen when she walked (or tried to run) on it. Everything I read suggested that it was a soft tissue injury that just needed more time to heal, so we didn't call a vet since it seemed to be improving. We wondered whether since she's always been such a babyzilla of a goose, and the weather was so cold for so much of this spring, whether she just grew faster than she could strengthen the leggies (we had them outside the brooder for about 3 hours a day with splashies in the bathtub but they were mostly stuck in that bathroom) but it seemed odd that it would be just the one leg affected if so. The other two (also American Buff, also from Metzer Farms) show no signs of any of this.

During one of these episodes, her hock (ankle) joint was very swollen, and the limp took a little longer to resolve. After a few days the swelling went down and a few more days after that she was walking. Over the next several days the limp lightened and then vanished entirely. For about three wonderful days I couldn't tell which of the 3 geese was her from a distance because they were all walking normally.

Then, overnight, she went from this apparent total recovery to being 100% unable to walk on the left leg. Again, she went to bed totally fine and then woke up hopping. This was the worst the leg had ever been, so I called a vet.

We're lucky enough to have a farm vet in our area, but she was unable to diagnose anything. She thought maybe the stifle joint (knee) was fractured and sent us 90 minutes away to an extremely well-reviewed avian vet for an x-ray and blood workup. The vet took two x-rays which showed nothing, no fracture, no dislocation, nothing. Kidneys and liver numbers were good. But Blake's white count was high, and now she had a hard swelling on the stifle joint and an almost total loss of appetite, so the avian vet suspected a bacterial infection and performed a joint tap. Meanwhile she put Blake on meloxicam and clavamox.

Over the next week while we awaited the results of the joint tap, Blake's appetite improved and she began getting restless in confinement (a pop-up pet playpen in our office) but still had zero ability to use that left leg. She can't walk, she can't push herself up to standing unless she gets the wings involved. She can stand on one leg with the bad leg just touching down for balance, but she won't put weight on it. She stretches the left wing out but doesn't stretch the leg with it like she used to. The most we've seen her use the left leg for is to try and scratch her face while preening, and she can almost almost reach, so it doesn't seem like a dislocation or break (and the x-ray should have shown that anyway). The fact that she seems to be feeling better otherwise suggests to me that it was in fact a bacterial infection and that the clavamox is bringing it down.

Just heard back from the vet. The joint tap grew nothing in two plates. After nearly $2000 for x-rays / bloodwork / joint tap, she has no idea what it could be beyond "something autoimmune," and that she's "reached the limit of what [she] can do diagnostically." She said she can refer us to Cornell (3 hours each way) for a CT scan in case it's some manner of nerve issue in her spine, but she thinks it's vanishingly unlikely that such a thing would present with swelling and elevated WBC. I'll continue her on clavamox and meloxicam in case they're helping, and we're working on perfecting a goosey therapy wheelchair. I'm adding turmeric to her water for the anti-inflammatory properties. We had to keep the joint tap site dry for 6 days after the procedure but we'll see how she does in the water later this evening. The last time I saw her walk on that left leg was about 10 days ago. I suppose it's possible she still has a sprain that's just taking a long time to heal, but the strange thing is that the swelling was in the hock joint during her last episode and in the stifle joint now. The swelling is localized and hard and doesn't feel like fluid. It's hard to tell how much of the inability to walk is due to pain and how much is due to severely limited range of motion due to the swelling. Apart from the leg she's starting to seem more like herself, which I'm unsure whether is the clavamox working or just the episode beginning to resolve. But she still can't use the leg.

Spoke with a third vet who does not see geese but who thinks that the avian vet's clavamox dosage (375mg every 8 hours) is alarmingly high for a ~7lb goose. So now I'm concerned that if I continue her on the clavamox it will do more harm than good.

Thanks if you've read this far. I guess I'm just hoping someone here had something similar happen and came out the other side of it. She is the sweetest and bestest goosey goose and I really, really, really don't want to lose her. If she's a disabled house goose for life, we can figure out how to work with that. I just need some kind of idea how to help her.
Start feeding Romain lettuce and fresh grasses , make sure you chop both into very small bites, then float it in about a inch of water. Grains etc aren't enough for gosling they need green food, slowly increase water do this at least twice a day, eventually the water will increase to where she can float let her stay in the water at least a good half hour she will get more exercise and strengthen the leg without all the weight this way, also you will need to keep a eye on her until all adults feathers come in so she doesn't drown.
 
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Hi! Long-time lurker, first-time poster. Having a mystery leg issue with one of my American Buff goslings, appx. 11 weeks old. It's mystified a farm vet and an avian vet so I'm really hoping someone here has some insight or experience with similar. Sorry, this will be long.

She arrived from Metzer Farms in mid-April. I had ordered two but one died in transit. I'm unsure as to why. Of note perhaps is that the surviving gosling (Blake) was a lot bigger than the two I had delivered the following week, although they were all American Buff day-old goslings.

From day 1 they were all fed Mazuri waterfowl starter. As soon as it warmed up enough they had supervised outings in a puppy playpen in the grass to graze. Maybe an hour at a time whenever it was nice out.

Blake seemed fine for a few weeks. Then one morning she woke up severely limping. No visible injuries. At the time they were in a brooder in my bathroom on a non-slip surface. Not much for her to injure herself on. The limp persisted for a few days, then resolved. I added extra niacin, B vitamin drops, and nutritional yeast to her diet, just in case. She's been on all of these things for the past probably 6 weeks.

Despite this, she went on to have a couple more minor limping episodes, always on the one leg, always waking up with it. It would always spontaneously resolve after a few days of rest. Seemed like maybe a sprain that never fully healed--the limp would always worsen when she walked (or tried to run) on it. Everything I read suggested that it was a soft tissue injury that just needed more time to heal, so we didn't call a vet since it seemed to be improving. We wondered whether since she's always been such a babyzilla of a goose, and the weather was so cold for so much of this spring, whether she just grew faster than she could strengthen the leggies (we had them outside the brooder for about 3 hours a day with splashies in the bathtub but they were mostly stuck in that bathroom) but it seemed odd that it would be just the one leg affected if so. The other two (also American Buff, also from Metzer Farms) show no signs of any of this.

During one of these episodes, her hock (ankle) joint was very swollen, and the limp took a little longer to resolve. After a few days the swelling went down and a few more days after that she was walking. Over the next several days the limp lightened and then vanished entirely. For about three wonderful days I couldn't tell which of the 3 geese was her from a distance because they were all walking normally.

Then, overnight, she went from this apparent total recovery to being 100% unable to walk on the left leg. Again, she went to bed totally fine and then woke up hopping. This was the worst the leg had ever been, so I called a vet.

We're lucky enough to have a farm vet in our area, but she was unable to diagnose anything. She thought maybe the stifle joint (knee) was fractured and sent us 90 minutes away to an extremely well-reviewed avian vet for an x-ray and blood workup. The vet took two x-rays which showed nothing, no fracture, no dislocation, nothing. Kidneys and liver numbers were good. But Blake's white count was high, and now she had a hard swelling on the stifle joint and an almost total loss of appetite, so the avian vet suspected a bacterial infection and performed a joint tap. Meanwhile she put Blake on meloxicam and clavamox.

Over the next week while we awaited the results of the joint tap, Blake's appetite improved and she began getting restless in confinement (a pop-up pet playpen in our office) but still had zero ability to use that left leg. She can't walk, she can't push herself up to standing unless she gets the wings involved. She can stand on one leg with the bad leg just touching down for balance, but she won't put weight on it. She stretches the left wing out but doesn't stretch the leg with it like she used to. The most we've seen her use the left leg for is to try and scratch her face while preening, and she can almost almost reach, so it doesn't seem like a dislocation or break (and the x-ray should have shown that anyway). The fact that she seems to be feeling better otherwise suggests to me that it was in fact a bacterial infection and that the clavamox is bringing it down.

Just heard back from the vet. The joint tap grew nothing in two plates. After nearly $2000 for x-rays / bloodwork / joint tap, she has no idea what it could be beyond "something autoimmune," and that she's "reached the limit of what [she] can do diagnostically." She said she can refer us to Cornell (3 hours each way) for a CT scan in case it's some manner of nerve issue in her spine, but she thinks it's vanishingly unlikely that such a thing would present with swelling and elevated WBC. I'll continue her on clavamox and meloxicam in case they're helping, and we're working on perfecting a goosey therapy wheelchair. I'm adding turmeric to her water for the anti-inflammatory properties. We had to keep the joint tap site dry for 6 days after the procedure but we'll see how she does in the water later this evening. The last time I saw her walk on that left leg was about 10 days ago. I suppose it's possible she still has a sprain that's just taking a long time to heal, but the strange thing is that the swelling was in the hock joint during her last episode and in the stifle joint now. The swelling is localized and hard and doesn't feel like fluid. It's hard to tell how much of the inability to walk is due to pain and how much is due to severely limited range of motion due to the swelling. Apart from the leg she's starting to seem more like herself, which I'm unsure whether is the clavamox working or just the episode beginning to resolve. But she still can't use the leg.

Spoke with a third vet who does not see geese but who thinks that the avian vet's clavamox dosage (375mg every 8 hours) is alarmingly high for a ~7lb goose. So now I'm concerned that if I continue her on the clavamox it will do more harm than good.

Thanks if you've read this far. I guess I'm just hoping someone here had something similar happen and came out the other side of it. She is the sweetest and bestest goosey goose and I really, really, really don't want to lose her. If she's a disabled house goose for life, we can figure out how to work with that. I just need some kind of idea how to help her.
Start feeding Romain lettuce and fresh grasses , make sure you chop both into very small bites, then float it in about a inch of water. Grains etc aren't enough for gosling they need green food and lots of it,. Increase water daily until its deep enough for her to float, do this at least twice a day, for 15 min then Increase time till she spends at least a hour a day in the water. Keep a eye on her so she won't drown but let her play, the water will prevent stress on the leg as well as strengthen the leg as she plays
 
Sorry, should have mentioned -- she gets tons of greens.
That's good, ducks and geese spend a good fourth of there day in water the swimming and floating really helps strengthen there legs, my one gosling celest went through this, and water therapy and green food brought her out of it. To maney grains make them fat and grow to fast green foods slow this down
 

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