What do deer eat other than grass?

tigers,leopards,dholes,african wild dogs,lions,snow leopards,cougars it depends on where it lives.jackals,foxes,eagles can take down fauns and juveniles.Vultures kill sick or injured(fataly injured).

Carrots, and lettuce.

I for now own grasshoppers and I have put tomatoes, leaves of all kinds, flowers, and a bunch of other stuff. It has all been eaten. So they eat all organic foods..

Insects, minnows...goodies from people; bread...

No, deer are herbivores. Like most mammals, however, a doe eats the placenta after giving birth. And deer have been witnessed eating birds caught in flight nets erected for the purpose of banding...