Man, we have a relationship with the animals for a long time, since in the past until now, regardless of the passage of time will change how long the relationship of animals and humans are not changed by the passage of time.
Humans have a long relationship with animals from the past to the present, no matter how long the time will change the relationship of animals and human beings do not change over time.
Human beings have a relationship with animals for since in the past to the present, no matter how long time will change the relationship of animals and humans do not change over time.