They bloat, especially if they are let out when they are hungry. Bloat is where gases accumulate in the rumen and cannot be belched out properly, and the rumen distends so much that it puts pressure on the lungs and can cause the animal to asphyxiate and die.
Alfalfa is often used as feed for horses. It is also fed to cows. Rabbits can eat alfalfa but should be fed timothy grass.
Cows eat corn, any grain, alfalfa and clover, and silage (either green corn stalks or other plant that is chopped into small pieces and fermented in a sealed environment).
Green peppers yes, not sure about alfalfa sprouts
Yes, those are one of their favorite forages to munch on. Just be aware that the cows are not hungry when they're put out in a pasture or field of alfalfa. If they're hungry when fed alfalfa or are put on alfalfa pasture when there's still dew on the plants, they run a high risk of bloating.
yes deer eat anything that's green
Cows can eat just about everything. Be wary about stink weeds and alfalfa. If cows eat to much alfalfa, their stomach will bloat and they can die. If you have dairy cows it is best to let them out in pasture that does not have any stink weeds. They will eat those and their milk will become sour. Make sure that the cow gets dewormed or it could become very sick. The only thing with eating dandilions is that they can get worms from them. The little leaf bugs do cause sicknesses. Sometimes it is better to go with pellets instead of just grass.
Wisconsin has great soil and the limestone bedrock has calcium which is good for the grass and alfalfa that the cows eat.
No.
They will be hypocrites. There is nothing that will actually happen to them physically or in the after life.
Yes. A lot of the legume plants that they eat have flowers--clover, alfalfa, sanfoin, etc--thus it isn't all that uncommon for a cow to eat a bunch of flowers in addition to the grass they graze.
A cow's dung is green , because cows eat green vegetation (grass, weeds, plants) ect.
Yes. Grasses are essentially leaves, cows will also eat leaves off of trees and shrubs and eat leaves (as well as the stems) from forbs like alfalfa.