Hen with weakness in legs and leaning left/right when she walks

DuckyandPiper

Hatching
Dec 29, 2021
3
1
6
Hey all. I am in need of some advice about my hen showing some neurological symptoms. I have had chickens all my life, but I haven't seen this before.:
1) Age: 2 years old, vaccinated for Mareks so it cant be that.
2) What is the behavior, exactly: leg weakness, leaning left or right when she walks as if her balance is off. No head shaking. Seems sore when she is picked up.
3) How long has the bird been exhibiting symptoms?: since this morning, so about 12 hours
4) Are other birds exhibiting the same symptoms?: no, its just her
5) Is there any bleeding, injury, broken bones or other sign of trauma.: none
6) What happened, if anything that you know of, that may have caused the situation: The only thing i can think of is mycotoxins. I found a clump of moldy food in their bag of feed. The rest of the food was fine, but I was frustrated to find the lid to the container the food was being stored in had a hole and was leaking water into the food. But the feed in their coop was fine.
7) What has the bird been eating and drinking, if at all: yes she is eating and drinking
8) How does the poop look? Normal? Bloody? Runny? etc.: normal
9) What has been the treatment you have administered so far?: new food, i threw out everything else, I clean their water every time I go into the coop, which is at least every other day, so I dumped it and gave them fresh water, i removed their feeder and replaced it with a temporary dish to prevent contamination of the new food, just in case. their bedding was fresh but I didnt want to take chances so I dumped the bedding in their egg boxes and replaced it with new shavings (pine). I clean up their droppings and replace their water so frequently i would be surprised if that was it but i didnt want to risk it. I checked if she by chance was egg bound but I didn't feeling anything.
10 ) What is your intent as far as treatment? For example, do you want to treat completely yourself, or do you need help in stabilizing the bird til you can get to a vet? : it is really challenging finding a bird vet right now, so if I can help her myself that would be ideal, im happy to see a vet but i feel my chances of getting one are slim
11) If you have a picture of the wound or condition, please post it. It may help.
12) Describe the housing/bedding in use: the chicken coop is surrounded on three sides by tarps, the third side is open (the coop is predator proof by design so open just means available for ventilation). the substrate is dirt (not store bought, its natural dirt), bedding in their boxes is pine shavings. I live in northern california, no snow. current temperatures are lowest around 36 degrees, high humidity.
 
2 years old, vaccinated for Mareks so it cant be that.
2) What is the behavior, exactly: leg weakness, leaning left or right when she walks as if her balance is off. No head shaking. Seems sore when she is picked up.

The only thing i can think of is mycotoxins. I found a clump of moldy food in their bag of feed. The rest of the food was fine
Welcome To BYC

When is the last time she laid an egg?
If you have video of her walking that may be helpful. Upload video to youtube and provide a link.

Leg weakness and balance issues can be from a number of things. The moldy feed may have had an affect, hard to know. Reproductive issues are something as well. Marek's is a possibility even though she's older, sorry...vaccinated birds can have infection from the virus (and shed it too) just like any other bird, the vaccine only helps prevent formation of tumors.

Look her over for lice/mites, see that her crop is emptying overnight, work on hydrating her. Offering some electrolytes would be good if you have them. Balance issues, I would give some vitamin therapy to see if that makes any difference. Poultry Cell would be a good choice.
Do you feel any bloat or fluid below the vent between her legs?
 
Welcome To BYC

When is the last time she laid an egg?
If you have video of her walking that may be helpful. Upload video to youtube and provide a link.

Leg weakness and balance issues can be from a number of things. The moldy feed may have had an affect, hard to know. Reproductive issues are something as well. Marek's is a possibility even though she's older, sorry...vaccinated birds can have infection from the virus (and shed it too) just like any other bird, the vaccine only helps prevent formation of tumors.

Look her over for lice/mites, see that her crop is emptying overnight, work on hydrating her. Offering some electrolytes would be good if you have them. Balance issues, I would give some vitamin therapy to see if that makes any difference. Poultry Cell would be a good choice.
Do you feel any bloat or fluid below the vent between her legs?
Thank you so much for answering! I lubricated a gloved finger and felt in her duct. I didn't feel anything, I just felt resistance above the duct which was most likely her spine right? I was the 2 inch recommendation in. She hasn't layed in about 5 days. The day she stopped laying, my other hen resumed laying. Here is the link to the video. It is mild, but I hope you can see what I am talking about :
 
Is she molting? When you inspect her look for pin feathers coming in. Any lice/mites?

For her, I would give 400IU Vitamin E and 1/2 tablet B-Complex for a week and see if that helps. A treat of egg or tuna to help with the uptake of E. I like to just make some scrambled eggs for the whole flock, they love it LOL

Do look at the bottom of her feet, inside her ears for infection/pus and/or mites/debris.
Eyes both look alike, no cataract, discoloration, etc. in the eyes?
 
Is she molting? When you inspect her look for pin feathers coming in. Any lice/mites?

For her, I would give 400IU Vitamin E and 1/2 tablet B-Complex for a week and see if that helps. A treat of egg or tuna to help with the uptake of E. I like to just make some scrambled eggs for the whole flock, they love it LOL

Do look at the bottom of her feet, inside her ears for infection/pus and/or mites/debris.
Eyes both look alike, no cataract, discoloration, etc. in the eyes?
Hello! yes she is molting, she has pin feathers coming in. will look for mites! her eyes look fine, I made sure to check. great idea about the scrambled eggs. will definitely do that!
 

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