Publisher's Synopsis
even though puppies appearance very special from people, they share lots of our frame's characteristics. they have got a coronary heart and circulatory machine to transport blood, lungs to absorb oxygen and rid the frame of carbon dioxide, a digestive tract to absorb nutrients from food, and so forth. but, it's miles the variations between puppies and people that are maximum interesting and that deliver puppies their specific traits as own family members.puppies come in many shapes and sizes. The smallest breeds encompass the toy and miniature types, which includes the Toy Poodle, Papillon, Chihuahua, and Shih Tzu. these puppies generally weigh most effective five to 10 kilos (2.3 to 4.five kilograms), or even less. Medium-sized dogs encompass among the terriers and spaniels, which weigh within the 10 to 50 pound (four.five to 23 kilograms) variety. large nonetheless are the retrievers, shepherds, and setters, which often weigh 65 to one hundred kilos (30 to 45 kilograms). subsequently, the giant breeds, along with the Mastiff, Komondor, and Saint Bernard, can technique or exceed 2 hundred kilos (91 kilograms). Of route, sizes range inside breeds, with adult males generally being large than females. mixed-breed puppies encompass all size tiers.
