I found this form online, not sure if others have seen it. Since many dont know what to do after receiving a sick dog or have other problems with breeders I thought this might help. From what I have read it can be used for purchasing direct from a Breeder or from a Pet Store, the 5th page tells you where all documentation should be submitted. Breeder Complaint Form provided by The Humane Society of the US.
http://files.hsus.org/web-files/PDF/...laint_form.pdf