I have a colt who by virtue of a bunch of oddball circumstances is still intact at 18 months. Until now he has shown no indication he has any idea about testosterone but now twice while grooming he has dropped and yesterday he began to look, erm, a bit excited. I stopped grooming (had been brushing his tail) and took him for a walk and he put it away and we did some walk/halt/turn pay attention to the handler. He isn’t otherwise acting studdy.
My my question is do I need to get him gelded like tomorrow or can I wait until the wound he sustained a couple of weeks ago has fully healed. That was one of the oddball circumstances. Is the grooming arousal kind of normal for this age or is it an indicator that the hormones are about to arrive full force?