Answer:
Disgusting creatures that would survive a nuclear strike.
I am a big cat that runs very fast. I have spots all over my body. What am I?
You're gonna need a bigger boat to go after one of these toothy hunters.
I am a rodent that people sometimes keep as pets. I love cheese and have a long tail. What am I?
This small creature kills even the largest one.
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?