Eat one's own dog food
WiktionaryText
Verb
to eat one’s own dog food
- To test the beta programs that are in the test phase on one's own computers; to dogfood.
- To use or consume the economic goods or services that oneself is producing; to be part of a closed household economy
Quotations
- "You're dogfooding Longhorn [a version of Microsoft® Windows®]?" http://channel9.msdn.com/default.aspx