Question: Molossus and Toy Manchester Terrier are both what?
Context: The Toy Manchester Terrier is a breed of dog, categorized as a terrier.  The breed was bred down in size in North America from the Manchester Terrier, and is placed in the Toy Group by the American Kennel Club and the Canadian Kennel Club (the Manchester Terrier is placed in the Terrier Group.)  Neither the Fédération Cynologique Internationale nor The Kennel Club recognize a Toy variety of the Manchester Terrier. Toby Terrier was a toy dog manufactured in the early 1990s by Tiger Electronics.  The toy was designed to make various comments and remarks when placed in front of a television playing one of the select PLUS videos from the "Toby Terrier and His Video Pals" video series.  In order for this function to work a specific cartridge that matched up with the video being played would have to be inserted into the toy.  His collar contained a sensor that tracked what was going on in the movie.  It was activated by pressing a button located below the sensor.  The Toby Terrier video series was a comical and educational video series for kids, whose characters consisted of dog puppets.  The video series itself was known as "Toby Terrier and His Video Pals". The English Toy Terrier - Black and Tan is a small breed of terrier in the toy dog group. A Feist is a small hunting dog, descended from the terriers brought over to the United States by English miners and other working class immigrants.  These terriers probably included crosses between the Smooth Fox Terrier, the Manchester Terrier and the now extinct English White Terrier.  These dogs were used as ratters, and gambling on their prowess in killing rats was a favorite hobby of their owners.  Some of these dogs have been crossed with Whippets or Italian Greyhounds (for speed) and Beagles (for hunting ability) - extending the family to include a larger variety of purpose than the original ratter, or Rat Terrier. The Toy Fox Terrier is a small terrier breed of dog, directly descended from the larger Fox Terrier but considered a separate breed. The Teddy Roosevelt Terrier is a small to medium-sized American hunting terrier.  Lower-set with shorter legs, more muscular, and heavier bone density than its cousin the American Rat Terrier.  There is much diversity in the history of the Teddy Roosevelt Terrier breed and it shares a common early history with the American Rat Terrier, Fox Paulistinha and Tenterfield Terrier.  It is said the Rat Terrier background stems from the terriers or other dogs that were brought over by early English and other working class immigrants.  Since the breed was a farm, hunting and utility dog there was little to no planned breeding other than breeding dogs with agreeable traits to each other in order to produce the desired work ethic in the dog.  It is assumed that the Feist (dog), Bull Terrier, Smooth Fox Terrier, Manchester Terrier, Whippet, Italian Greyhound, the now extinct English White Terrier, Turnspit dog and or Wry Legged Terrier all share in the Teddy Roosevelt Terrier's ancestry.  These early Ratting Terriers were then most likely bred to the Beagle or Beagle cross bred dogs (for increased scenting ability) and other dogs.  Maximizing the influences from these various breeds provides the modern Teddy Roosevelt Terrier with a keen sense of awareness and prey drive, an acute sense of smell and a very high intellect.  Although they tend to be aloof with strangers they are devoted companion dogs with a strong desire to please and be near their owners side at all times. The Yorkshire Terrier is a small dog breed of terrier type, developed during the 19th century in Yorkshire, England, to catch rats in clothing mills.  The defining feature of the breed is its maximum size of 7 lb , although some may exceed this and grow up to 15 lb .  It is placed in the Toy Terrier section of the Terrier Group by the Fédération Cynologique Internationale and in the Toy Group or Companion Group by other kennel clubs, including the American Kennel Club.  A popular companion dog, the Yorkshire Terrier has also been part of the development of other breeds, such as the Australian Silky Terrier.  It has a grey, black, and tan coat, and the breed's nickname is "Yorkie". The Molossus (Greek: Μολοσσὸς ) is a breed of dog from ancient southern Europe. The Manchester Terrier is a breed of dog of the smooth-haired terrier type. The Russian Toy (also known as the Russian Toy Terrier, and in Russia as the Russkiy Toy, Toychik,Russian: Русский той, Тойчик ) is a very small breed of dog originally bred in Russia from the English Toy Terrier which is known today as the Manchester Terrier.  There are two types of coats in the breed: smooth coat and long coat.  The smooth-coated variety was previously known as the Russian Toy Terrier and long-coated as the Moscow Long Haired Toy Terrier.  Both were brought together under the same Russian Toy Terrier name in 1988 and the "Terrier" was dropped from the name when the breed was added in 2006 to the official list of breeds registered with the Fédération Cynologique Internationale and has been registered in the Foundation Stock Service of the American Kennel Club since 2008, allowed to compete in AKC companion events since 2010.  The first official breed standard of the two varieties was written in 1966 in Russia.
Answer: breed of dog