there are a few considerations when deciding vasectomy vrs castrate..
1. the cost.. usually costs more to have a vasectomy.. but then they can service your jills if you do not wish to breed or spay them...
2. Vasectomized hobs still maintain all their hormones... they will smell like a whole hob in season and will fight like a whole hob in season.Which will mean seperating your hobs ( though sometimes a good bonded pair of brothers do fine in season) and sometimes needing to seperate them from the jills except to do the deed because they wont care if the jill is outta season or knocke