Short Riddles and Answers

Question: I'm fat and I'm round and I cause much joy, I'm often a dogs favorite toy. What am I?

Question: Who's tallest is faster then it's shortest but it's thinnest is faster then it's tallest?

Question: Some friends (5 friends) are climbing an oak tree to get a leaf so who got the pine leaf?

Question: If a man has 10 birds and he sells them for 80 chicks each, how many chicks does he have?

Question: Mom and Dad had four girls. Each girl had one brother. How many people are in the family?