Career
Political career
McDougall served on the Gore Borough Council and was Mayor of Gore in 1913, 1915–1919, 1921–1923 and 1927–1928. He unsuccessfully contested the Mataura electorate in the 1919 election as an Independent Liberal, defeated by the incumbent, George James Anderson. He represented the Mataura electorate in the House of Representatives for ten years from 1928 to 1938, when he was defeated.
In the 1928 and 1931 elections elections, he was elected as a United Party Member of Parliament. In 1933, he had voted with Labour members in Parliament on a no-confidence motion and was then excluded from the Coalition Government caucus.
In the 1935 election McDougall stood as an Independent, and was not opposed by Labour. He was successful, and generally voted with Labour.
He was defeated in the 1938 election by National"s Tom Macdonald. Davie McDougall was a conspicuous figure in Parliament with his tartan waistcoat and colourful language and behaviour.
John A. Lee wrote that McDougall developed a habit of "peppering his talk with humorous asides", which became part of his style as a politician.
Davie McDougall "spoke out for the social and economic progress for the people he represented so well and carved for himself a unique place in New Zealand"s political history".