There are some comments here that could suck the joy out of just about anything. If you live in Michigan the deer ARE bigger. Deer in cold climates are large; deer in hot climates are small. And have you seen those cars. People are killed by those things every day. If I were you I'd keep those things at arms length. Some deer are going to get exposed to humans. Get over it. I suppose it is possible that the deer actually enjoy interaction with humans. True, these deer may get too used to humans and it might cause a deer to get be harvested with ease but deer are not endangered. Not now anyway. In some states, deer were virtually eliminated but not because of couples feeding them breakfast. It was due to unfettered harvesting. Enjoy the deer. Don't spoil the fun for those who enjoy watching.