How old till rooster is fertile?

[intownfarm]

I have a mixed breed banty rooster chick and was wondering how old does he have to be before he is fertile? He just started crowing this weekend. He is such a hoot around the grown hens. He is the only boy in the flock and is really strutting his stuff.

Thanks

 

[Hotwings]

It probably won't be long now. Once they start to crow and there are hens around he should be interested. I don't know if he will feritilise any hens tho. It might be awhile for him to get the hang of things. I would suggest a year by now he should know.