Kristi Noem is just warming up her violent sociopathy. She's not a tough rancher, who deals with the death of farm animals all the time.
This story was about her puppy and would be shooting dog that she failed to train. She felt intense shame when her untrained dog embarrassed her by acting like ... an untrained dog at a shoot. She acted out to remove the embarrassment - with a gun.
Who wants her to be a McBurger away from the Oval Office?