Is Burying a Pet in Your Yard Legal in Montana After the 2026 Law Changes?

No, burying a pet in your Montana yard is illegal under state environmental and public health statutes, as the Montana Department of Environmental Quality (DEQ) prohibits unauthorized carcass disposal to prevent groundwater contamination and disease transmission. Local ordinances, such as those enforced by county health departments, often impose additional restrictions, including mandatory cremation or burial in licensed pet cemeteries. Violations may result in fines or mandatory removal under the Montana Code Annotated § 75-10-201.


Key Regulations for Burying a Pet in Your Yard in Montana

  • State Prohibitions: The Montana DEQ classifies pet remains as biological waste under the Solid Waste Management Act, requiring disposal via licensed facilities or cremation services to mitigate environmental risks.
  • Local Ordinances: Counties like Gallatin and Missoula mandate pet burials occur only in designated pet cemeteries or veterinary-approved sites, with some jurisdictions (e.g., Flathead County) requiring permits for any carcass disposal.
  • 2026 Compliance Shifts: Pending amendments to the Montana Livestock and Pet Carcass Management Rules (effective 2026) will further restrict yard burials, aligning with federal EPA guidelines on zoonotic pathogen control.