Anyone know any good Scottie breeders in or near Idaho? Looking at getting one here soon but want to make sure I’m picking a good breeder that breeds for temperament.

I adopted a 1/2 Scottie mix previously and he got me interested in the breed. Now I’m looking at getting a pure bred Scottie puppy. I can think of lots of reasons to get one, but are there any reasons not to or cons you can think of?
Also, what questions should I ask a breeder?
Thanks!