Weimaraner

The Weimaraner is a highly active breed that constantly needs exercise, so it’s not surprising that a lot of athletes train with them on the field. Apart from their agility, the dogs are also popular for their impeccable scenting capabilities, so competitors usually see them as dominant in tracking events.

This is perhaps because they were bred to be hunting animals, which is also why they are called The Gray Ghost. Despite their catlike abilities to track, they are known for being devoted to their masters, which means they experience separation anxiety at times. Grace Kelly was given this dog when she tied the knot with  Prince Rainier III.