A hungry coyote wouldn't be deterred by your shouting no matter how loud you scream. It's going to attack and kill you. It's best to kill them before they kill you. 

Posted by: @remnant

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Yes, that is a valid concern. Coyotes have even been known to attack even humans. They attack by suffocation by targeting the jugular vein. However, coyotes can be useful in sustainable conditions as they eat nasty pests like mice and rats. The best way to keep pets safe from being attacked is to clear bushes around the home and creating coyote proof fences.

Yeah, that’s true. Coyotes can be dangerous, especially to pets, but they also help control pests. Keeping your surroundings clear and securing your yard really goes a long way in staying safe.