<Tr> <Td_colspan="2"> Three Dog Night, 1972 </Td> </Tr> <Tr> <Th_colspan="2"> Background information </Th> </Tr> <Tr> <Th> Also known as </Th> <Td> Redwood (1967 - 1968) </Td> </Tr> <Tr> <Th> Origin </Th> <Td> Los Angeles, California, United States </Td> </Tr>

Where does the phrase three dog night come from