Beauty: I'm Looking for a Cruelty-Free Toothpaste

It's been five years since I've decided to use cruelty-free products and I've nearly switched over all of my beauty products. However, there are some products such as my toothpaste that I have yet to switch over but I'm thinking of trying one of the Burt's Bees or Tom's of Maine toothpaste.

I was wondering if anyone has tried one of these toothpastes and what they thought of them?