"Do you think the deer that is exhausted from the chase of the dogs is not terrified?"
Deer have died under the claws and teeth of perdators ever since they evolved.
Those who don't like the way the natural world operates have two options, complain to God or complain to "evolution".
As of the time of this post, neither was returning calls.
The food chain exists. Learn to live with it. Try to stay on the top of it.
perdators = predators , when typed correctly, that is.
I believe you've posted to the wrong person.