3 Sick chickens- help!

[JORLEE23]

I am located in Pelham, Ontario Canada

 

[azygous]

Darn. I don't have access to a list of animal testing labs in Canada. But the easiest way to find a testing lab is to contact your federal department of agriculture or a university extension office dealing with agriculture and ask where you can get a farm animal tested and a necropsy. It would be a fraction of the cost of a vet to try to find out what is killing these chickens of yours. Then, you might be able to do something about it knowing what it is. We can guess 'til the cows come home and never figure it out.