[nick in oxford]

Hi,after coming home from work today i checked on my chickens but my brahma bantam cockerel appeared to be what i can only descibed as wrenching and wanted to be sick(i know that chickens can not vommit.)his crop seems empty.there is grass in his pen and is fed on mixed corn as per normal.any suggestions what this could be and what i can do to help him?thanks in advance.nick.

[min200]

May be Gapewrom.  Have they been wormed lately?  Gapeworm looks they are wretching all the time. 

[nick in oxford]

I only got them at the weekend but unsure as to when they were last wormed,but i will call the previous owner and find out.