Air in corp

[Nazmus]

One of my rooster has a lots of air in its corp
Its almost like a balloon
There is only air
Dont think its impacted corp because its not hard or anything
Any suggestions about what should I do??
It is not eating since yesterday
Should I feed it now ??

 

[azygous]

Does this rooster have access to grit?

What is your location?

 

[ExoticPetOwner]

If food sits in the crop for too long, it can ferment and a yeast infection (fungal) can develop. It's sour crop. Take food away from the rooster for 24 hours, gently massage the crop a few times a day to try to break up the impaction. I also heard giving them a little bit of vegetable oil mixed with warm water can also help break up the blockage. What does this rooster normally eat? What does its environment look like, housing, accessible food?