Animal companionship refers to the people owning animals. There are several reason why people decide to own animals, or pets.They give but also receive love and affection from their animals.
Because of these owners' interactions and the increased dependency on humans several behavior changes in dogs occured. The major behavior changes are:
Reduced predation and problem-solving abilities.
The reason is simple: Dogs get used to the attention, support and care of the humans, so as the time pasts they lose the ability to solve problems on their own.