Hi, our silkie rooster is doing some weird neck twisting thing. It usually occurs right after he crows, and other random times of the day. We're not sure what it is, possibly wry neck? It eventually stops and he's normal again for a period of time, but it's definitely increasing in frequency. Any suggestions or advice? Click this vimeo link to see it: https://vimeo.com/156964662
Any advice would be much appreciated!