MO HB281

Establishes the "Puppy Mill Cruelty Prevention Act" requiring commercial dog breeders with more than 10 female dogs to provide adequate food, water, veterinary care, shelter, space, exercise, and rest between breeding cycles.

Prohibits any person from having custody of more than 50 dogs for breeding purposes and limits female dogs to producing no more than 2 litters in any 12-month period.

Defines "necessary veterinary care" to include yearly examinations or site visits by a licensed veterinarian and prompt treatment of illness or injury.

Establishes criminal penalties: violation is a class C misdemeanor for first offense and class A misdemeanor for repeat offenses; provides 30-180 day cure period for licensed breeders before prosecution if violation is deemed serious.

Exempts retail pet stores, animal shelters, hobby/show breeders with 10 or fewer female dogs, dog trainers, hunting dogs, and dogs undergoing veterinary treatment or transportation from these requirements; becomes effective one year after passage.