Aggressive towards kids

[ledel]

My goat kidded her first time in January when she was about five years old I knew she didn't get along well with goats smaller than her but she didn't just ignore them but she actually physically beat them up i have a unique situation where I had to keep the babies in my garage because I board my goats down the street and had to sell the kids at two months because they couldn't live in my garage for very long because they don't allow goats in my neighborhood but I really want kids next year is there any way to stop her aggression or any other solutions to let me breed her next year