Dogs were the first animal to be domesticated. This is a process that started

. over 15,000 years ago when humans were

. establishing their first settlements.

The first dogs appeared to look more like wolfs. They evolved over time to look how they look today. Settlers started keeping them in their homes for companionship. They were also good to help hunting.

Dogs are able to help humans because they are intelligent creatures with heightened senses. Dogs can hear four times better than humans. They also have an excellent sense of smell.

Many years passed with great evolution. Cities were built and homes were nicer. There were many different types of dogs being breed.

Dogs make good house pets because they are very friendly. Young dogs often communicate with their mouths. They express affection by licking their pet parents.

Dogs eat a raw diet consisting of raw muscles, meat, meaty bones, organs mixed in, fruits and vegetables. Nowadays you can purchase dog food in any grocery store.

Dog breeding is the practice of mating selected dogs with the intent to maintain or produce specific qualities and characteristics in the puppies.