My daughter has a one month old baby chicken, he's kind of a stray. My neighbor took in an abandon rooster and then got him a hen. Down the line we ended up with Ducky. I have NEVER been around chickens before is there anything I should watch for and if I suspect gape worm (just from googling) does it hurt to treat them as a precaution? And one more thing when will I know if Ducky is a he or she?