European Union legislation currently prioritizes the use of domestic horses for sport and recreation while restricting their roles in ecological restoration. This legal framework treats horses as managed property, which limits their ability to function as wild herbivores under the EU Nature Restoration Law.
The Legal Conflict Between Horse Ownership and Rewilding
EU laws maintain a sharp divide between horses used for leisure and those intended for ecological purposes. Current regulations support the extensive use of Equus ferus caballus in sport and recreation, but they create significant hurdles for establishing free-ranging or rewilded populations. According to research on European environmental policy, this asymmetry exists because the law conceptualizes horses as property rather than ecological agents.
This distinction means that while a horse owner can legally keep animals for riding, they face restrictive barriers when attempting to introduce horses into the wild to restore grasslands. The legal status of the horse as a “domesticated” animal often precludes it from being categorized as a tool for biodiversity recovery, despite the species’ historical role in European ecosystems.
How the Nature Restoration Law Overlooks Large Herbivores
The European Nature Restoration Law mandates the recovery of large-scale ecosystems across the continent. However, the framework lacks specific provisions for the functional role of horses. Historically, horses served as essential large herbivore grazers, maintaining the balance of open landscapes and preventing forest encroachment in specific biomes.

The gap between the law's goal—ecosystem recovery—and its implementation—the exclusion of free-ranging horses—creates a contradiction that hinders the restoration of natural grazing patterns.
Comparing Managed Use vs. Ecological Restoration
The current approach to horse management in the EU creates two very different realities for the species:
| Category | Legal Status/Support | Ecological Impact |
|---|---|---|
| Sport & Leisure | High support; regulated as private property. | Minimal; confined to stables or managed paddocks. |
| Rewilding | Constrained; limited by domestic animal laws. | High; promotes biodiversity through natural grazing. |
The Ecological Necessity of Free-Ranging Horses
FAQ: Horses and EU Environmental Policy
Why aren’t horses considered “wild” in the EU?
Most EU legislation classifies horses as domestic livestock or property. This means they are subject to ownership and management laws rather than wildlife conservation laws.
What is the “functional role” of horses in nature?
Horses act as large herbivores that keep grasslands open. Their grazing habits prevent forests from overtaking meadows, which supports a wider variety of plant and animal species.
Does the Nature Restoration Law help rewilding?
While the law calls for large-scale ecosystem recovery, it doesn’t currently provide a clear legal path for using domestic horse populations to achieve those ecological goals.