I voted ,"depends on what kind of animal". But the truth is I don't feel sad if it is old and you can't figure out what it was. I get very sad though. I see alot of fox, deer, skunk, coyote, and other small animals. I can't ever get over how they die It is so sad that they get taken out the way they do. But then being eaten by a predator would be just as bad. I don't know? It is all sad!