I don't micromanage, but I do care deeply about every product we make. Every one goes through me, and I try most of our products before they go to market, including our John Paul Pet flea and tick shampoo. If I don't like it, it's not coming out.

I could go insane if I obsessed over every little detail of all of my companies. My management philosophy is to pay attention to the vital few and ignore the trivial many.

When you start with next to nothing, all you've got is a lot of thought, a lot of innovation, figuring new ways to do things without using a lot of money.

At least once a year, I meet with a group called the Giving Pledge. It's a group of billionaires - including me, Warren Buffett, Bill Gates, and Ted Turner - who have pledged to give away most of their money to charity. We meet for three days to talk about what we're doing to help make the planet a better place to live.

I'm happy to be busy. I'm happy to have a wonderful family.

My mother talked about the stories I used to spin as a child of three, before I started school. I would tell this story about what school I went to and what uniform I wore and who I talked to at lunchtime and what I ate, and my mother was like, 'This girl does not even go to school.'

I've always known I wanted a family.

You hear about people your whole life, 'So-and-so has cancer,' and you're like, 'Wow, that's too bad,' and then most people tend to go about their day. But when someone tells you that it's your father or it's your family, that doesn't tend to go away.