Latest update. She started laying lash eggs every day so I knew I had to do something. My avian vet is not taking chickens because of bird flu so
I stumbled across this vet who will do virtual consults: https://avianhealthservices.com/dr-smith.html
I reached out to her and said I'd purchased LA 200 from Tractor Supply.
Dr Jeanne said:
"I can give you a dosage for LA 200 based on lb body weight.
I do want to warn you that LA200 isn't likely to work for the oviduct infection that causes lash eggs, however. LA 200 is given at 0.1 cc per pound body weight orally twice daily.
See if you can order fish cephalexin or find it locally at stores that sell fish medication (some feed stores, some pet stores).
Oviduct infections are 99% E coli from the hen's own GI tract or contaminated nesting materials. E coli is rarely susceptible to oxytetracycline. Cephalexin is highly likely to work."
I sent her what I found on Chewy:
View attachment 3388070
Dr Jeanne said this is what I need to do for Tina, silkie, 2.4 lbs:
"Empty the contents of 2 capsules. Mix with 1 teaspoon water then add 1 teaspoon syrup (agave, pancake, simple). Sore in fridge. Give her 0.8 cc orally every 12 hours until she lays a normal egg. Egg withdrawal is 30 days (don't eat her eggs until 30 days after ending medication)"
How it's been going:
I have been putting this dosage on bread or oatmeal twice per day and Tina eats it right up. I started Tuesday night and it is now Friday afternoon. Wednesday she was lethargic and wouldn't come out of the coop but she did eat the bread with the morning dose. I cooked her some eggs and soaked some oatmeal and fed it to her where she was hiding in the coop and she ate it all up. She seemed to quickly feel better after the meal and has been running around with the other girls like normal.
No more lash eggs so far!