The border collie is frequently regarded as the canine world's top achiever and the brightest dog of them all. Border collies are versatile workers that were originally developed as herding dogs.
They are very focused, athletic, and active, and they like learning new things. In fact, if you don't keep them active and engaged, they can start becoming naughty around the house.
The Australian shepherd is intelligent, energetic, and sociable. This breed is a hard worker that enjoys physical activity and mental difficulties because to its heritage as a herding dog.
The Australian is a quick learner and constantly seeking out new challenges. These dogs must be kept active or else they may get bored and irritable. For this breed, dog sports are suitable.
The poodle is endowed with some of the highest canine intelligence, regardless of size—toy, miniature, or standard. Poodles were originally bred as hunting dogs and are still dependable workers and friends.
Even the trickiest stunts are simple for them to pick up. For instance, a poodle can be trained to leap through hoops, balance on a ball, or serve as a service dog.
The German shepherd is a devoted, watchful breed that is so intelligent and energetic that it occasionally comes across as tense or worried. German shepherds require employment.