Or. Rev. Stat. § 646A.077
(1) As used in this section:
(2) Except as otherwise provided in this section, a pet dealer shall provide the purchaser of a dog that complies with subsection (3) of this section with a full refund of the purchase price for the dog if:
(3) To qualify for a refund under this section, the purchaser, no later than four business days after the veterinary examination that revealed the disease or disorder, must:
(6) Notwithstanding subsections (1) to (5) of this section, a pet dealer is not required to refund the purchase price for a dog, provide a replacement dog or reimburse the purchaser for veterinary care if the pet dealer:
[2009 c.297 §4]