I actually use it for my hair. I use 4 or 5 drops, rub my hands & massage it into towel-dried hair. Blowdry & style as normal. It hadn't occurred to me to use it on my dog, but that's a good idea if the hair is a bit dry. I'd probably just do it the same way after bathing -- towel dry and apply a few drops rubbing into the hair before blowdrying.
It's also great as a deep conditioner. Apply a generous amount to the scalp and wet hair, wrap in a hot towel for 20 to 30 minutes, then wash & dry as usual.
I get mine at Sephora, but many beauty supplies and health-food stores like Vitamin Cottage carry it too. A little goes a long way!