Starting January 10, 2026, all dog and cat owners in Bangkok will be required to register and microchip their pets under a new regulation issued by the Bangkok Metropolitan Administration (BMA). The initiative aims to address the growing issue of stray animals and enhance public safety.
Microchipping and Registration Requirements
According to the BMA, pet owners must ensure their dogs and cats are microchipped within 120 days of birth or within 30 days of acquiring ownership. The microchip will contain essential information to identify the pet and its owner, facilitating the return of lost animals and promoting responsible pet ownership.
Limitations Based on Living Space
The regulation also imposes limits on the number of pets allowed per household, determined by the size of the living space:
- Apartments/Condos (20–80 sqm): One pet
- Apartments/Condos (80+ sqm): Two pets
- Houses on land up to 20 square wah (~80 sqm): Two pets
- Houses on land up to 50 square wah (~200 sqm): Three pets
- Houses on land up to 100 square wah (~400 sqm): Four pets
- Houses on land over 100 square wah: Up to six pets
Note: One square wah is equivalent to approximately 4 square meters.
Special Provisions for Certain Breeds
Owners of specific dog breeds considered potentially dangerous, such as pit bulls and Rottweilers, are required to notify their local district offices. These breeds will be subject to special supervision measures to ensure public safety.
Regulations for Livestock in Urban Areas
The new rules also stipulate that livestock animals—including cows, horses, ducks, and chickens—must be kept only in designated areas, preventing the establishment of urban farms in residential neighborhoods.
Implementation Timeline and Enforcement
The regulation was published in the Royal Gazette on January 15, 2025, and will take effect after a 360-day grace period, providing pet owners ample time to comply. While the BMA has not yet specified the penalties for non-compliance, it has emphasized that enforcement measures will be in place to ensure adherence to the new rules.
Deputy City Governor Tavida Kamolvej stated that the regulation is part of a broader effort to promote responsible pet ownership and reduce the number of stray animals in Bangkok. The BMA plans to launch public awareness campaigns to educate residents about the new requirements and facilitate compliance.
For more information and updates on the regulation, pet owners are encouraged to visit the official BMA website or contact their local district offices.
