How do we know dinosaurs weren't just alive skeletons?

How do we know dinosaurs weren't just alive skeletons?

Because skeletons can't live without skin and flesh and even if they could we have impressions of skin and feathers.

Take a knife and slash all the flesh off and if you sirvive they were living skeletons if no you will get to see hitler in hell

I'm not a dinosaur

how do you know?

Because I'm not a skeleton

because we have found dino feet with scales and stuff still on them

how do we know?

Dino shoes for when they walked in the snow.

because we have dinosaur eggs and poop. how can a skeletop produce that?