HAS 6 LEGS and EATS GRASS What is it?

Me! I am kidding, that would be odd. If it has six legs, it must be an insect. There are several types of insects that eat grass, correct? I would think that it would have to be a grasshopper, or some other insect that can be found in the lawn. I know that some types of ants will cut leaves and turn them into food, I am not sure if they do that to grass, too. I do not know, I am sorry.

a 6 blade lawn mower.

no idea must be some insect / spider