Answer:
I am an activity dogs are very good at when a ball is thrown.
I am an object which is used in baseball during the day I can't be seen at all
I give people a huge fright but at the end I'm sweet. I normally celebrate at night when there's less heat.
I am like thunder in your cranium
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.