https://www.pets4homes.co.uk/sale/puppies/japanese-spitz/
I don't think there has been this many listings for JSpitz's.. at least when i have looked anyway.....

PLUS... it looks like cross breed's are on the rise for them too.... (not just there but.. on a JSpitz page i follow.. there is a JSpitz x Poodle cross breed....) so they must be???

I hope they become more popular.. not TOO popular.. bur enough to keep sales going and maybe even see them a little bit more often....

Also... a bit off topic.. but i love Papillion's lately too.... (the crosses with JSpitz's crosses on the page is Papillion too.. <333)