Gaelic children's programme. Gilleasbuig and Sileas, Magaidh the little lamb's parents, have to go away from the farm for a few hours so they leave their daughter playing with Blà rag. The parents tell them not to stray away from the farm. Magaidh is a nice little lamb, but problems soon begin, and Blà rag discovers that Magaidh is more trouble than she bargained for...