Eating your own dog food

http://en.wikipedia.org/wiki/Eating_your_own_dog_food
Article
http://economictimes.indiatimes.com/mutual-funds/analysis/sebi-asks-amcs-to-invest-1-of-amount-raised-in-their-own-mutual-funds/articleshow/30582427.cms
Tube
http://www.youtube.com/results?search_query=Eating+your+own+dog+food

Type

https://www.youtube.com/results?search_query=dog+can+type+faster+than+you