Questions from my son

I had a couple of questions from Daniel – who is 6-years-old – yesterday afternoon. One of the questions is quite profound, the other, profane. I’ll let you guess which is which. NB: Freud is our dog.

Question 1: What would happen if I put my finger in Freud’s bottom and took it out and smelt it and licked it?

Question 2: How did people make the first tools when they didn’t have tools to make them with?