I found some sunscreen for dogs:
http://www.furlongspetsupply.com/dog_sunscreen.htm
But as far as for us... here is an excerpt from an article:
"Brand names mentioned by Ihrke as being safe for use on pets include Johnson & Johnson's Waterbabies, Bullfrog waterproof and EltaBlock waterproof. The benefit of waterproof products, says Ihrke, is that they're also dog-saliva-proof"
Here is the link if you would like to read the whole thing... its a really great article... I am going to get some of pet-safe protection for Tino and Bunny's ears... they say in this article that skin cancer usually hits them around 4yrs of age.... Enjoy!
http://www.ajc.com/news/content/shar...s/qa/1011.html