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.
I want my Sparty to live forever too and he is 12. 17 gives me hope! I have a corgi book and it says that the average life span is 15-20 years. So they have a really long life, which is good! :) It also said that oldest one recorded was 22 years old, so your corgi could have 5 more years left in him :)