I have 14 pygmy goats all of which are horned and I had a similar dilemma. I work with children of varying ages,(so lots of health and safety implications), youngest is 3 and was anxious about the children being injured with the horns, but to date, no injury has occured and I can't imagine them without horns now. I know of someone that has a couple of disbudded pygmys and in my opinion i thought they looked a bit odd. Also,if disbudded, how would they scratch their back? And would they be vulnerable if introduced to horned goats?
Good luck with the births
mojo