I give sulmet to my chickens if they look under the weather and to prevent cocci. My one month old button isn't doing too well right now. He feels very cold and his breathing was pretty shallow. His breathing is deeper now that i have him under the heat lamp but I was wondering if it would be safe to give such a small bird sulmet. Any thoughts? I dont want to lose this guy. He's pretty special since he was the very first bird i ever hatched out.