SUDDEN COLDS
Sometimes a pigeon will sit out in a cold rain or sleep in a stray draft and catch cold. This makes it sick and stupid, and it should be cared for at once.
To cure a cold of this kind, give five-drops of castor oil and the next day a one grain capsule of quinine. Follow this with ten drop doses of cod liver oil for a few days and the bird will soon be as lively as ever.