S.1377

Theodore Roosevelt National Park Wild Horses Protection Act

Chamber Passed·6/15/26

Theodore Roosevelt National Park Wild Horses Protection Act mandates the maintenance of a genetically diverse horse herd in the park.

The Theodore Roosevelt National Park Wild Horses Protection Act requires the Secretary of the Interior to maintain a genetically diverse herd of horses in the South Unit of Theodore Roosevelt National Park, with a population of at least 150 horses. The Secretary must develop a management plan to ensure the horses are cost-effective and do not adversely impact park resources. The Secretary is prohibited from removing horses unless it is part of a plan to maintain a genetically diverse herd, in an emergency, or to protect public health and safety.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Last
Passed the Senate · Jun 15
Current
The House
Next
House floor vote

Sponsors

1
1
Democratic CaucusRepublican Caucus

Calendar

Dec 17, 2025

9:30 AM

Senate Energy and Natural Resources Hearing

Dec 9, 2025

10:00 AM

Senate Energy and Natural Resources Hearing

History

Jun 15

House

Received in the House.

Jun 15

House

Held at the desk.

Jun 12

Senate

Message on Senate action sent to the House.