Help! diagnosis please..RIR w/ heavy breathing for past 2 weeks

[Chickadoodle]

2 year old RIR roo has been breathing heavy for past 2 weeks sometimes are worse than others. Do chickens have asthma or respiratory illnesses? Any suggestions to help this roo?

 

[Harley's girl]

Have you read my post? If not here it is. https://www.backyardchickens.com/forum/viewtopic.php?id=67464 There are lots of respiratory diseases out there. I really hope you are not about to go through what I just did!!!