This is the adorable moment a determined Golden Retriever squeezed under a chicken coop fence to reunite with his owner.

The two-year-old Pooch Marshall had gone into the shed in Roi Et province, Thailand to play with the chicks on March 12.

However, his owner, thinking the dog had already left, closed the coop door, leaving Marshall stuck inside.

Footage shows the canine digging a way out under an iron fence with his owner also ploughing the earth. Marshall now uses the tunnel to go in and out of the coop when visiting his feathered friends.

His owner Choe said: 'Marshall loves to play with baby animals. He got stuck in the coop while playing with the chicks, so he tried to dig his own way out. He had a difficult time because he was so chubby.'