Hello, I have a Brahma rooster that was given to me be a woman who, apparently, didn't know how to care for it. His beak was far too long, and I had to trim it immediately. After I trimmed it, it was still a bit too long. He seemed to be fine for awhile, but then he started acting strange, seemed to be weak, no longer crowing, and so I trimmed his beak a bit further and now it is the proper length. After the second trimming he ate for the rest of the evening, but for the last two days (following the trimming) he hasn't eaten, with the exception of nibbling at some grass. What could be wrong with him? I think he may be weak from not eating enough for too long, and now just doesn't feel like eating... ??? Is that possible? And how can I get him to eat again? Thanks in advance for any help!