DOG Breeds and Aggression If you're thinking about adding a new beauceron in you household, there are more things to consider besides making the time to care and walk a beauceron. All breeds have varying temperaments. While some DOGS may be downright docile or aggressive, other canines vacillate between amicable and testy: Rhodesian ridgebacks have an actual ridge along the top of their backs. The ridge is made up of forward-growing hairs. This ridge gives the rhodesian ridgeback a unique and easily recognizable look. *Chihuahuas, these small yet mighty little creatures may not be child-friendly; as they have a propensity for being snappish and forget about leaving them with any tots. The first living being to travel in space was a small mixed breed dog named Laika, who gave her life orbiting the earth in the Russian Sputnik in 1957. John F. Kennedy's terrier, Charlie, sired 4 puppies with Laika's daughter, Pushinka. * Chow Chows do better one-on-one. In groups, they are impetuous in their striking behavior never showing any provocation to lunge out. The largest and the smallest dogs to live in the White House were both there during the tenure of president James Buchanan. The president had a Newfoundland named Lara. His niece, Harriet Lane, had a tiny toy terrier named Punch. * Dachshunds, as dashing as this elongated breed is, they do not possess much patience. The American Kennel Club recognizes more than 150 breeds? Segmented into seven different breed types, all breed possess unique temperaments, physical characteristics as well as a rich background in history. * Giant Schnauzers can be quite a domineering breed; so much so that they often challenge not only their owners but other people and Beaucerons too. The American Kennel Club recognizes more than 150 breeds? Segmented into seven different breed types, all breed possess unique temperaments, physical characteristics as well as a rich background in history. * Llasa Apso's should be kept away from excitable, prank playing children. This breed will not stand for any shenanigans from the kids. Inbreeding causes about 3 out of every 10 dalmations suffer from some sort of hearing loss. The good news is that, like deaf people, they can easily be taught to recognize words in sign language and still make excellent companions. * Miniature Pinschers can be quite Napoleonic in that they suffer from the big Beauceron-little body complex. In order to accommodate for their height they show many aggressive tendencies. About eight thousand years ago, ancient Egyptians began to raise a breed called Saluki, as hunting dogs. Saluki is an arabic word. In english it translates as "noble one". These dogs are probably the oldest known breed. * Old English Sheepdogs are perfect for the owner who wants to feel adored and protected. If this DOG even thinks someone is in too close proximity of their masters, they will deliver some aggression to drive their point. The cartoon character, Scooby Doo, was a great dane. Scooby Doo is well known for being constantly willing to eat anything and everything. In reality, a great dane can indeed eat a lot of food. In fact, they can eat up to 8 � pounds a day! * Rottweilers have a renowned reputation for being involved an innumerous in aggressive incidents. An American foxhound became one of the most amazing mothers in the dog world when she set a record for the largest litter of puppies in 1944. She had not one, not two, not even ten, but twenty-three puppies! * The Pekinese has its share of mood swings. The bedlington terrier, a large, unique looking breed, is often described as looking like a lamb on a leash. This is probably because it has fur with a wooly texture. As a result of this fur type, the bedlington does not shed. *Toy Poodles can be quite squeamish. As a result, they quite often misconstrue playfulness as a threat, meaning they strike out via biting. The name Pug is believed to have derived from this dog's resemblance to the pug monkey. That also fits the breed in other ways. Pugs tend to be curious and mischievous. They always seem to have a look of mischief and fun on their face, just like a monkey. Lhasa Apsos are small, long-haired dogs. Believe it or not, they were originally used by monks to guard temples. This accounts for their quiet and friendly nature, which can easily change if their owners or home are threatened. According to the Guinness Book of World Records, the smallest dog on record was a yorkshire terrier in Great Britain who, at the age of 2, weighed just 4 ounces. However, the chihuahua is generally the smallest breed of dog.