buckshot

Quick question regarding my oil breather.
It seems to "burp" a bit of oil occasionally, not much but just enough
that I need to wipe up a spot or two. I know there are catch cans
avaialble or can it be routed via some type of pcv valve to the intake?
I have an aftermarket intake on the car, don't know the brand.
there is a fitting not used on the side of the intake that may be for this
application??
advice well taken in advance....
Thanks,,,