Doberman pinschers are a medium to large breed of domestic dog. They are an athletic dog and were bred to be working guard dogs. The height of this dog is between 68 to 72 centimeters. The life of this dog is 10-12 years on average.
The German Shepherd dog originated in Germany. It is also known as the Alsatian in Britain. It comes mostly with a black saddler. It is a medium to large-size dog its standard height is 60-65 cm approx. (24-26 in) for males and 55-60 cm approx (22-24 in) for females. The German shepherd dog’s weight is normally (30-40) kg (66-88 lb) for male and for females it is (22-32) kg up to (49-71 lb). They dog has a black nose its eyes are medium size; the ears are large and they have long neck. German shepherd dogs are very intelligent and look self – assured.
The Bichon Frise is a small breed of dog of the bichon type. The name bichon comes from the French for "small long-haired dog". Bichon Frise dogs are slightly round with a cotton ball appearance and a long tail which is curly. It has a black nose and dark round eyes. They are considered to be highly intelligent and were traditionally trained to perform tricks for royalty. Bichon Frise grow to be around 9 to 11 inches tall and weigh around 7 to 11 pounds.
The French bulldog is a small breed of domestic dog also known as “frenchies”. They are lively, playful and athletic dog. It is the most honest breed of dog. The average lifespan of a French bulldog is 10-12 years.