My lavender orpington rooster, Clover, is between 5 and 6 months old. He is limping on his right side. Yesterday morning he was fine, I did not see him yesterday afternoon but then found him in the coop in the corner laying down. When I tried to get him up I noticed he couldn't walk well and decided to bring him inside. He is limping on his right leg. I do not see any injuries and he allows me to touch him all over without acting in pain. I do not see any bumblefoot. He is eating a little. I have not seen him drink water. He is also pooping. His comb his red. When he lays down he kind of shifts his weight so that he is not laying on the right. He is in a crate right now in my storage room with food and water. He is eating pellets, but not voraciously as a normal chicken would. He is also eating a favorite treat: blueberries. All other my other chickens are acting normal.