1: Meet the Border Collie, highly intelligent and energetic.

2: The Poodle is a smart and trainable breed, coming in different sizes.

3: Don't overlook the German Shepherd, known for their loyalty and intelligence.

4: The Golden Retriever is friendly, loving, and quick to learn commands.

5: The Doberman Pinscher is highly trainable and protective of their family.

6: The Shetland Sheepdog is agile, intelligent, and eager to please.

7: The Labrador Retriever is not only friendly but also highly intelligent.

8: The Papillon may be small, but they are one of the smartest breeds.

9: Finally, the Australian Shepherd is highly intelligent and versatile in various activities.