1: Border Collie - Known for their intelligence and agility, Border Collies excel in obedience training and complex tasks.

2: Poodle - Highly trainable and intelligent, Poodles are adaptable to various activities and excel in obedience sports.

3: German Shepherd - With exceptional intelligence and loyalty, German Shepherds are commonly used as police dogs and service animals.

4: Golden Retriever - Known for their friendly demeanor and intelligence, Golden Retrievers are quick learners and excel in obedience training.

5: Labrador Retriever - A versatile and intelligent breed, Labs are known for their gentle nature and excel in search and rescue operations.

6: Doberman Pinscher - Intelligent and loyal, Dobermans are known for their protective instincts and quick learning abilities.

7: Australian Shepherd - With high intelligence and energy levels, Australian Shepherds excel in herding and agility training.

8: Rottweiler - Known for their intelligence and loyalty, Rottweilers are versatile working dogs with a strong protective instinct.

9: Shetland Sheepdog - Highly intelligent and eager to please, Shetland Sheepdogs excel in obedience training and agility competitions.