#11 Cocker Spaniels
There are two kinds of Cocker Spaniels, American and English Cocker Spaniel. They are loyal, companionable, gentle, affectionate and very friendly dogs and have many positive traits.
#12 Shetland Sheepdog
The Shetland Sheepdog is one of the brightest dogs that have a high level of intelligence. They could understand a new command in fewer than five repetitions and would obey a command the first time.
#13 Brittany
The Brittany is a hunting dog breed that is known for optimism and an upbeat personality. They are athletic but want to be involved heavily in their owner's lives at home.
#14 Labrador Retriever
Labrador Retriever is the favorite dog breed in the United States that is kind, pleasant, outgoing and tractable. Labradors have a reputation as a very even-tempered breed and an excellent family dog.
#15 Belgian Malinois
The Belgian Malinois is known to be highly intelligent, alert and sensitive. They are typically highly trainable, vigilant and hard-working with a strong guarding instinct making them protective of property and family.