1. Today, some dogs are used as pets, others are used to help humans do their work
They are a popular pet because they are usually playful, friendly, loyal, and listen to
humans Dogs eat both meat and vegetables, often mixed together and sold in stores
as dog food. Dogs often have jobs, including as police dogs, army dogs, assistance
dogs, fire dogs, messenger dogs, hunting dogs, herding dogs, or rescue dogs
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Answer:
Today dogs are employed as guides for the blind and disabled or for police work. Dogs are even used in therapy in nursing homes and hospitals to encourage patients toward recovery. Humans have bred a wide range of different dogs adapted to serve a variety of functions.
Explanation: