Hey guys,
Im so sorry i have taken this long reply - I actually did reply on another forum.....my apologies.
Larry is all good and the blood tests came back perfectly normal. The red feathers are purely just his unique colours, and they have actually starting to fall out of his chest, u can see from this recent pic he still has them on his legs, but the redness has reduced significantly over the last year. Thank you for all your concerns and replies :)
James