Do you need to vacuum a lot?

I wouldn't say if I need to vacuum more often since I have an animal because I am acclimated to vacuuming everyday. As I was growing up, my mother taught me and my brothers to become neat freaks and that's why I am the way the I am. I do notice that when I vacuum there are always dog hairs in the vacuum. My poor dog sheds excessively and I don't know what to do about this matter. I've heard that it's normal and that it doesn't last forever but sure is taking forever for it to go away.