A surprised dog on a chair

The dog is a pet animal and is considered to be one of the most obedient animals. There are various kinds of dogs in the world, and some of them are known to be very friendly while some are dangerous. There are various species of dogs that we come across, and some have slippery shiny skin, while others have rough skin. Dogs are carnivorous animals and they like eating meat. Dogs have four legs, two ears, and a tail.

Dogs belong to the wolf family. Dogs are domesticated carnivores belonging to the family of Canidae. They belong to the mammal category as female dogs can give birth to puppies. They also have mammary glands, and nourish the puppies with milk. Dogs are known to be good swimmers and also friendly and helpful to humans. Dogs are said to be highly intelligent and sensitive animals. All dogs are trained to perform different tasks. The police take the help of Sniffer dogs to unearth and find hidden things. Dogs are the most loyal domestic animals in the world.