After Kourtney came over to Kim's house to exchange dogs, the 37-year-old KUWTK star was once again left with her own misbehaved puppy, and she turned to the only other person who could possibly help: famed animal behaviorist Cesar Millan.
"For my sanity, all I wanted was a really calm dog," Kim told Cesar, who explained that the dog's behavior was all due to a lack of structure and boundaries.
As Cesar observed Sushi playing with North and Kim, he soon came to realize just how many bad habits the little pup was picking up and how many training mistakes the mother and daughter were making -- including rewarding bad behavior and providing an environment where Sushi was allowed to run all over without being reined in.
However, after an afternoon with the Dog Whisperer, Kim had already learned a number of different techniques for calming her new dog, and was looking forward to spending time together.
"It's really exciting to know that Sushi's issues are fixable, and she's just a part of the family now, so we gotta work on it," Kim said in a solo interview.
For more adorable Kardashian kid cuteness from North and Penelope, check out the video below.