Goats can work for human not only by producing milk & cheese. They weed very willingly for free. You don’t have to burn weeded grass, so it’s CO2-free. Money is saved much. They can weed even where weeding machines can’t go inside like under solar panels.
Why goats? Is there any chance for rabbits or cows? NO. Goats are the best because they eat very much and have strong legs for a steep land. You can see sheep not goats in the picture above. Sheep can’t climb so it can be work when you want to weed a flat land. Cows are too heavy to work at a cliff. Rabbits only think to run away from you, so you know, you gain nothing.
The most important thing is that they don’t eat crops! You don’t have to worry about a short of your own food when everyone has goats.
In Japan, a few groups have started projects to take these advantages of goats.
I guess goats should start business by themselves!