1: Bloodhounds – famous for their scent-tracking abilities

2: Labrador Retrievers – versatile working dogs with keen noses

3: German Shepherds – used in police work and search and rescue

4: Beagles – excellent hunters with a strong sense of smell

5: Basset Hounds – long ears & scent-tracking skills make them great hunters

6: Belgian Malinois – intelligent breed often used in military and police work

7: Golden Retrievers – friendly family dogs with strong scent detection abilities

8: Dachshunds – known for their unique shape and keen sense of smell

9: Cocker Spaniels – loyal companions with excellent smell-detecting capabilities.