Kain Anderson debuted with the Dolphins in 2025, signing through 2028 after developing in Canberra's youth system.
Kain Anderson made his NRL debut against the Dolphins at Kayo Stadium in Round 27 of the 2025 season. The venue will become his full-time training base.
The 24-year-old outside back has signed with the Dolphins through the end of 2028.
He will join the club's Top 30 squad for pre-season training next month, after developing through Canberra's State Cup system and NSW Cup competition.
Anderson is the brother of Grant Anderson, who has played for the Storm and Broncos and now represents the Warriors.