Exactly, breeders (responsible ones) will have reservations for puppies before they breed. When the pups are born they will already have potential new homes… responsible breeders do not breed and then has to advertise them in the internet for sale.
Do not mistake this as responsible breeders should not put ads on many of these sites, because they should. We need ads from responsible breeder to try and teach people what a responsible breeder is and how to fine one. A few of us on this Forum have ads from time to time on NextDayPets or PuppyFind, but it is for education when they contact you about buying a Basenji.
Yes, I think the same Good to se that your are responsible about your Basenjis! Everybody should learn the responsibility…
hugs, B