A companion animal kept by human beings for pleasure and companionship is known as a pet. A pet is primarily kept for entertainment and a person’s company. This term is not used for working, livestock, and laboratory animals. Most of the pets are selected as companion animals based on their intelligence, attractiveness, and amazing personalities.

The relationship between human beings and pet animals is considered a symbiotic relationship because both individuals feel comfortable with each other. Pets are a part of every culture and society. Pets provide both physical and emotional benefits to their owners. The healthy activities of a person with pets like walking, exercise, and games provide both fresh air and social interaction. Pets provide companionship to lonely and aged people who do not have much social interaction. Some people got pets for the protection of their houses.

The most popular pets are dogs and cats. The person who loves cats is known as an ailurophile and the one who loves dogs is a cynophile in techn...