GA SB590

Defines "dog breeder" as anyone who sells offspring of dogs they bred or possesses more than four intact female dogs for breeding purposes

Establishes minimum enclosure size requirements: dogs must be able to lie fully extended without touching enclosure sides, interior height at least six inches above dog's head, and enclosure at least three times the dog's length and width

Requires shelters to protect dogs from rain, snow, wind, excessive heat/cold, and direct sun effects—open structures or tarps alone are prohibited

Mandates veterinary care meeting generally accepted standards, regular breed-appropriate exercise, and adequate rest and recovery between breeding cycles

Caps the maximum number of dogs any person may possess for breeding purposes at 30 dogs