How can a 10 year old help homeless animals?

I really want to help homeless animals, because I just finished the book," A Dog's Purpose." I know I can donate, but I want to do something more. I want to volunteer at a pound or something, to care for the animals, but I'm only ten. We don't have many stray animals, besides lots of cats that multiply rapidly. I am talking about mostly dogs, but I am willing to care for any animal.