An Act relative to dangerous dogs

HD 2856 amends Massachusetts dangerous dog laws to address incidents where dogs bite and break skin. It requires animal control or hearing authorities to seek court-ordered impoundment for such dogs beyond quarantine periods, mandates strict confinement rules (e.g., 6-foot fenced yards with indoor access and no escape hazards), and requires basket muzzles for leashed dogs during hearings. The bill also adds new requirements for behavior modification plans using evidence-based methods (prohibiting shock collars) and bans transferring dog ownership during complaints. This directly affects dog owners, municipalities, and animal control officers by creating specific, enforceable safety protocols for dogs involved in biting incidents.