Fur-N-Fowl
Fluffy Dinosaur Breeder
Our brahmas aren't that bad. They're just stuffed up to the point they're mouth breathing. The snot is crusted up inside their nostrils. They're eating, and drinking normally.
Hm, I honestly wouldn't like to say for sure. I don't know for sure if it is pollen effecting them.
I know our vet advises us to give our dog antihistamines during the hot summer months with high pollen. I don't know if you can do that for chickens or even what dosage. I wouldn't like to say.
I'd say just make sure they have plenty of water and shade.
Maybe make a thread about it?