@imbj - Thanks for posting this... any treatments for this in dogs is great and great that there is ongoing research ongoing for all cancer in dogs and humans too!
@kembe - Very True Kembe, here is a link on looking for a responsible breeder. https://bconc.org/finding-breeders-red-flags
There are many scammers out there, don't fall for one.. or a person that is not a responsible breeder.
Yes, I'm glad to hear differing opinions! We're keeping our options open but leaning toward a purebred waterdog of some sort. I'm sure I'll be back later with questions about how to integrate a new puppy in to a home life ruled by a cat (and with an African basenji in the mix)... :)