Hey I really don’t know what to do but my rooster has not been able to walk good he has trouble walking with his left leg his leg is reddish and purple but I see no cut injury. This morning I went to go see my chickens and now my rooster can’t walk with his right leg he only hops around and his leg is starting to turn reddish. If anyone could help I’d really appreciate he’s been like this since last week I don’t know what to do please help!