Wheezy Brahma

[Lorije1]

My 7mth old buff brahma, Pat, is wheezy. There is no nasal drainage, she eats, drinks and is laying regularly. At night on the roost she open-beak breathes, during the day you can hear her when she is nearby.
Any suggestions? As per usual, she is one of my favorites.

Old pic

 

[Miss Lydia]

I would isolate her to be sure she doesn't spread it. Do you have vetrx might help the breathing, Keep an eye on her do you have baby vitamins w/o iron try giving her a few drops of that or poultry drench in their water. I have 3 brahma hens they are very special girls, hope yours gets over this quickly. What about dust or mold in the coop?