On the topic of Westminster ... every time a sporting breed wins it (most recently a GSP) we see a lot of fretting about how the new popularity of the breed is going to ruin the breed, send thousands of dogs to shelters, etc., etc.
Turns out, not. Hal Herzog got his mitts on the AKC's registration data from 1927 - 2005 and crunched the numbers. Winning Westminster had no noticeable effect on the popularity of a breed, as measured by the number of puppies registered annually.
What does have an effect is movies, TV, what breed the President chooses, and so on.
https://www.psychologytoday.com/blog...ns-westminster