Dogs that are returned to the breeder, in our breed at least are not sold on, but carefully homed to vetted people who understand the breed, to avoid them getting passed from pillar to post.
You will find that a dog of this age will have no resale value, the priority is a good home.
I didn't breed him, but as I did breed his Father, and also owned his Mother's Father in partnership with his breeder and two other friends and have their relatives in my home I am obviously concerned for his welfare.
As to how much contact the breeder has had with you, that can be tricky as many peop