Drug use is rampant in the animal world! No, of course that isn't true, however some animals do self medicate. Chimpanzees seem to be the top "drug" user. That they know which leaves do what and where to find them just shows how smart they really are. However other animals including elephants self medicate as well making me think we could still learn a thing or too from the animal world.

The cow wash, a swinging brush that massages and cleans cows, is very popular in Sweden. It's catching on in the UK and hopefully will show up in the States as well. Cows love to get a scrub from it, it cleans them and keeps them calmer. Calmer more relaxed cows improves milk production. Aren't we more productive when we are happy, clean and comfortable?