I'm not having a go at caroway here, but this is one of the problems of hatching eggs that folk just don't think through. We used to get boxes of cockerels dumped at the livery stables where I used to keep Smokey. Some of the horse owners would feed them, but they fox usually got them pretty quick. TBH, I suppose there are worse ways to go, but it's just not very responsible and was pretty annoying.
If you are going to hatch eggs, be prepared to deal with the resultant cockerels.