Channel Seven Docker for a Day winner Lachie Ford has been a Freo member since he was just 34 minutes old.

Lachie got the rare chance to run out onto the field and visit the players in the change rooms when Fremantle took on North Melbourne at Domain Stadium on Saturday.

His dad Shane said Lachie, 10, had not missed a Freo game since he was two.

"For us to see Matthew Pavlich run onto Domain Stadium with his hand on Lachie's back was amazing, it's a memory he will have for the rest of his life," he said.

Freo fan focus.

Lachie recently broke both wrists playing football for his team, Jandakot Jets, and he is sure to have some incredible stories to share with his teammates.

"Winning the amazing experience put a smile back on his face, a smile that still hasn't left," Shane said.

Lachie could take only one family member with him into the rooms and chose his grandmother, who takes him to football each week.

His granddad purchased the membership when Lachie was a baby and to this day, each home game, he sits with his grandparents.