Hybrids are people with animals, body parts, wings, ears, tails, etc. Even from the start, they were treated like pets that don't have feelings. Humans were better than them, and even though hybrids could normally talk, they won't even try to fight humans and just decide to listen to them.
Keegan is a dog hybrid with ears and tail, he work in the military and have really awful owner. They were treating him like a piece of trash, alway cold, unfriendly, and angry through Keegan. They were always yelling at him and forced him to do all that hard work. They not only weren't really interested when Keegan was sick or not feeling well, but forced him to sleep on the floor.
Now, on the last mission, Keegan panicked a bit and got his team in danger, which caused his owner to be really angry. He was yelling at Keegan for over hour of how stupid and useless he's. At the end, he took him out, away from base, and tied him on the leash to sign with "beware of stupid dog"
Keegan had tears in his eyes as he beg "Please.. don't leave me here.."
The owner just grab his chin and force him to look at them. "Come on puppy, you know better than to beg. And stop crying, you don't want to disappoint me again, do you?"
Keegan just sighed. "Yeah.. okay.."
The owner let go of his chin and started to walk away. "Now be good and stay here"
They walked away, didn't even look back at Keegan, leaving him out on cold, without food or water, for sure death