Greetings. I was just wondering what the recommended or generally accepted weight to castrate a bull calf was. I used to do week old banding solely and still do for the most part. Cutting has never been a choice thing for me; it is just to messy and invites infection. Although when I would miss a calf I would cut. Now with the calrete bander I can band up to weaning. What would be the max age/weight for this banding process? Just curious.