Pet care | Massachusetts | Licensing updates
Massachusetts Ollie's Law Kennel Regulations Remain Under Review
Massachusetts is still developing detailed commercial boarding and training kennel rules, while municipal licensing and inspection obligations already apply.
- Do not wait for final rules to create emergency, evacuation, bite, injury, and incident procedures.
- Document group-play limits, supervision, staff training, and dog-body-language competency.
- Confirm municipal kennel licensing and inspection requirements for each facility or residence.
- Distinguish grooming-only, owner-attended training, daycare, overnight boarding, and board-and-train models.
Published: 2026-09-01 ยท Reviewed: 2026-09-01
Official context
Ollie's Law took effect December 19, 2024, and the Massachusetts Department of Agricultural Resources currently lists its commercial boarding and training kennel regulations as under review. The law covers compensated boarding, holding, daycare, overnight stays, or training while the owner is absent, including qualifying operations in private residences. A grooming-only facility that does not provide overnight boarding is expressly excluded from that definition.
What this means
Commercial boarding and training kennels already need a municipal kennel license and inspection; the future Section 174G regulations may address staffing ratios, group sizes, supervision, emergency and fire plans, injury reporting, housing, employee education, dog-body-language and breed competence, handling, insurance, safety, risk management, and consumer protection. Owner-attended training can present a different regulatory posture from board-and-train, where the business takes custody while the owner is absent.
Official sources
- https://www.mass.gov/info-details/ollies-law-information
- https://www.mass.gov/info-details/mass-general-laws-c140-ss-174g
- https://www.mass.gov/doc/ollies-law-guidance-for-acos-and-shelterrescues/download
Licensing & Industry Updates is an educational summary of official public communications. It is not legal advice, and filing decisions should be checked against the current board page or rule text.