Dogs typically become immune to the worms after several bouts of infection; however, immunity doesn't necessarily clear all the parasites but does help diminish their effects. (thesprucepets.com)
The breed has had several bouts with near extinction, but still remains a high quality breed. (bil-jac.com)
I've played several bouts since the servers went live, and even when I lose it's a damn good time. (kotaku.com)