I bought a black gowdy jap from a guy in florida when I got it it weighed less than a pound . I cant get him to gain weight either I've tried galamicin tylan wormed him alot B12 kickin chicken aminoplex a new feed with extra grit. I dont know he acts good red head mean and he crows. he should weigh around 4 1/2 5 lb but he weights less than a pound. His breast bone sticks out about 3 inches and I'm to the point where just to ask for another bird and kill him or find a cure all heal or kill remedy. Pleas Help.