Sebright Rooster cant crow

[bountyofbantams]

My 2 year old Sebright Roo, Beamer, has been crowing nonstop since I got him 3 weeks ago and over time has lost his crow. He can still talk, coo, and whatever but his crow is muffled and raspy. He doesnt show any signs of sickness, he still eats and drinks phenomenally (hes a fat pig) and he hasnt had any personality change.
Any advice to helping him gain his crow back would be greatly appreciated

 

[Ecarroll]

I’m not really sure but I bet he’s just raspy from screaming so much, some of my hens are raspy in there egg songs because they do it so loud and often.

 

[Eggcessive]

Have you had any respiratory infections in your flock before? Is there any mold around his area? Has he been in quarantine away from your other birds since he got there? Can you notice any bubbles in either eye or swelling of the eyelid or face?

 

[bountyofbantams]

Have you had any respiratory infections in your flock before? Is there any mold around his area? Has he been in quarantine away from your other birds since he got there? Can you notice any bubbles in either eye or swelling of the eyelid or face?

I have had respiratory infections before, but all had been quarantined away before I got him & hes in a completely different coop than they were. No mold, he was quarantined for 2 weeks with the rooster I received him with, No bubbles or swelling
I'm hoping hes just dumb enough to keep his voice raspy with how much he screams...