The 1990 Sheep dog trials hosted by the International Sheep Dog Society (ISDS)
conclude with the International Supreme Championship sheep dog
trials which is held each autumn.
In 1990 the Supreme Championship Sheep Dog trials travelled to Alnwick Castle
in Northumberland.
A 2 hour video featuring the 2 days of qualifying, the Brace Championship and
then highlighting the 15 Runs for the International Supreme Shield.
The
1990 Supreme Championship Sheep Dog Trials