You can score points toward victory in both wrestling and BJJ, but competitors in both sports strive for a match-ending and match-winning move throughout the match. In wrestling, a fall ends the match if one wrestler holds the other on his back for three seconds. BJJ uses submission, which means one grappler has placed his opponent in a hold that hurts so much -- or threatens injury so certainly -- that he surrenders the match.
Shelties will typically live 11 to 15 years with proper care. Shelties innately herd so you must be careful your sheltie does not put himself in danger by herding cars or larger animals without supervision. The average sheltie is about 13 to 16 inches tall and weighs 11 to 30 pounds.
Caring For The Senior Collie. On average, Collies typically live 10 to 13 years, but many go well beyond the age of 13 and I have heard of a few Collies reaching 15 and beyond. Generally it is thought that the smaller the dog, the longer lived and the bigger the dog, the shorter lived. Just like with people, old age is relative.