good morning, i love both dogs and cats
pet or companion animal is an animal kept primarily for a person's company, protection, or entertainment 
my pet dog is for companionship, she is to little for protection but she does not know that and likes to protect the house
 Popular pets are often noted for their attractive appearances
my pet dog is not really attractive or ugly but she has a cute way about her
Pets provide their owners guardian and emotional benefit
yea, they provide a lot, they are great to have around 
Walking a dog can supply both the human and pet with exercise, nice ambience