A Terrier is a small to medium sized breed of dogs that are typically feisty and very energetic. They were developed in Great Britain and Ireland and were used to control small rodents, rabbits, and foxes both above and under ground.

Most Spitz-type dogs that are seen today originated from the Arctic regions. In genetic testings many Spitz-type dogs were found to be closely related to wolves. Through selective breeding, Spitz-types have been developed to help humans in three areas: herding, hunting, and as sled dogs.

Spaniels are types of gun dogs. They were originally bred to flush out game from thick brush. In the late 17th century there were both water breeds and land breeds. The water breeds were used to retrieve fowl from the water. The land breeds consisted of setting spaniels – those who would set and point out game for hunters – and springing spaniels which would spring pheasants and partridges for hunting with falcons and rabbits for hunting with greyhounds.

Shih Tzus are one of the most loved small dog breeds. Known for their beautiful, long silky hair, their cute little smooshed-in noses, and their killer big dark eyes, these little dogs can totally win over the hearts of their owners.