The Collie Dog fly is an old Scottish fly pattern designed in the late 19th century. It was probably one of the very first, if not the first hair-wing salmon fly ever, to be deployed on a salmon river. A great choice for low water in the summer and when using the deadly riffled hitch. For the best results and peice of mind we advise pairing this fly up with our leading Salmon Tube Fly Hook (code 3717106)