"Original Skin So Soft" is the one used. It is safe if the animal licks it. There is a SSS that has sun screen, it is not safe for animals. First of all Avon's Skin So Soft is a bath oil and not advertised as a bug repellent. If you add 5 parts water to 1 part Skin So Soft and spray it on your pet, brush it in real good, it will give their coat a nice shine and will keep the fleas away! You can also use it in their bath water to keep their skin from drying out from the soaps!