Michigan HB5738 was introduced on 2/14/08. It is another lemon law that will apply to anyone who sells 1 litter or more than 2 dogs or cats a year. No recourse for false accusations or allowing for second opinions from the breeder's veterinarian.
(http://www.legislature.mi.gov/documents/2007-2008/billintroduced/House/pdf/2008-HIB-5738.pdf)