How can I reduce a horse’s grass intake?

[StingRayy]

My horses are eating like 200% of their energy requirements in grass, how can I lower this? I don’t want them to get too overweight since I’m worried about their health any help is appreciated

[EclipticEnd]

My horses are eating like 200% of their energy requirements in grass, how can I lower this? I don’t want them to get too overweight since I’m worried about their health any help is appreciated

You can reduce the quality of the grass in pastures by mowing them (you can do this in your farm's page) or by adding more horses to the pasture; the more horses there are, the more they'll eat and the less grass there will be. At the moment there's no debuffs to having overweight horses aside from them not competing as well in competitions, so if you're just breeding then you don't have worry too much about them being overweight.