You just may be the reincarnation of L. Ron Hubbard.
Just kidding. I find that babies gravitate towards me, the same way you say that animals do. I work in a grocery store part time, and every baby that comes through the line can't take his/her eyes off me. It's very strange, but it is a look of joy because the baby always has a smile on its face. The same is true with animals. Babies are very intuitive because they haven't garbled down the social conditioning that tells us to get rid of the inuition. Animals act in a similar fashion. Perhaps you have an abundant source of peace inside you that should be spread throughout the world. I try and spread the peace whenever I get a chance. You must be vibrating at a decent frequency to experience these things. Good luck.