He is best known for the hit single "Doggie", which was later covered by the Bahamian junkanoo band Baha Men as "Who Let the Dogs Out".

In 1984, Douglas enlisted in the Trinidad and Tobago Coast Guard where he served for a period of six years.

The chorus was originally composed in 1995 by Patrick Stephenson and Leroy Williams of Just Platinum Recording Studios/Action House Studios in Toronto, Ontario, Canada for a radio jingle.

The lawsuit showed that Douglas was a client of the studio during that time, and that he used the chorus to compose the song.

For Carnival 2014 Anslem released the power Soca singles Boom and Broughtupcy, followed by a smooth Reggae track, It Wasn't You at the end of April.