contact the minnesota attorney general

Inhumane breeders create unhealthy animals. Buying a dog or cat from a breeder is a consumer transaction covered under consumer protection laws, such as the Pet Lemon Law. If you have a sick puppy or kitten and believe the sickness is attributable to the breeder, contact the Attorney General’s office and make them aware of this issue.

On their website, they list a telephone hotline as well as a Consumer Complaint Form.

Minnesota Attorney General’s Office
1400 Bremer Tower
445 Minnesota Street
St. Paul, Mn. 55101
651-296-3353
1-800-657-3787
http://www.ag.state.mn.us/

NOTE: Companion Animals Protection Society (CAPS) also follows up on concerns you may have in regards to pet shops or online sellers. To file a complaint with CAPS, visit: 
www.caps-web.org/complaint_form.php