Swiss parliament backs upper limit for wolf population

116 votes to 73 brought Switzerland’s wolf debate into a new legislative phase on Wednesday, September 23, 2026. The House of Representatives backed a motion requiring the country to set an upper limit for its wolf population. Six members abstained.

The Senate had already approved the motion during the spring session. The Federal Council must now produce an implementation proposal. If the population exceeds the future threshold, authorities would be able to order culls in the affected region.

Fabio Regazzi, the Centre Party politician from Ticino who sponsored the motion, says the growth of the wolf population is placing increasing pressure on Alpine farming. His motion cites a rise from around a dozen wolves in 2010 to more than 300 today, alongside more than 30 packs.

The vote gives parliament a direct role in defining how Switzerland manages a protected predator whose return has reshaped relations between mountain communities, farmers and conservation groups. The precise threshold, the regional rules and the safeguards around any cull remain to be decided.

More than 300 wolves now live in Switzerland, according to the figures cited in Regazzi’s motion. The same motion puts the number of packs above 30. A related Swissinfo.ch report said the population continued to grow in 2025, reaching 43 packs.

The figures mark a sharp change from 2010, when Switzerland counted around 12 wolves. Packs have established themselves across parts of the Swiss Alps and other rural areas, increasing the likelihood of encounters with livestock and people working in mountain pastures.

The motion links this expansion to growing difficulties for traditional pastoral farming. Alpine farmers often manage animals over wide, rugged terrain, where protecting herds can require additional labour, dogs, fencing and overnight supervision. The source material does not quantify livestock losses or identify a national total for wolf attacks, so the parliamentary case rests here on the reported population growth and its stated impact on farming.

The 2025 pack figure also shows why the debate has moved beyond isolated incidents. Parliament is considering a management system based on a national ceiling, with action taken regionally when the ceiling is breached.

The current permit system is now the target of parliament’s criticism. Regazzi’s motion describes the existing process, which relies on case-by-case culling permits from cantonal and federal authorities, as too slow, complicated and ineffective.

Under the proposal, a population threshold would create a broader trigger for intervention. The Federal Council must determine how that trigger would work in practice, including how officials count wolves, define a regional population and decide which animals can be removed. The source does not yet provide a proposed number for the national ceiling.

Members of the House committee from the Social Democratic Party and the Greens opposed the motion. They said recent changes to wolf management already give authorities new tools and should be evaluated before another major legal change. Their alternative emphasis is faster permits and stronger support for Alpine farmers.

Environment Minister Albert Rösti said the government would implement the parliamentary mandate by amending legislation. That route leaves parliament with another vote later in the process. If opponents launch a referendum, Swiss voters could also have the final say on the legal framework.

The next decision will determine how Switzerland balances a growing predator population with life on the Alpine pastures. Parliament has endorsed the principle of a limit, but the politically difficult details remain open. The Federal Council must propose the threshold and the process for regional culls, then submit its legislative changes for parliamentary scrutiny.

For mountain farmers, the motion promises a faster response when wolf numbers exceed the agreed ceiling. Regazzi’s supporters say the current permit process does not respond adequately to the pressures facing traditional pastoral farming. For the Social Democrats, Greens and conservation advocates, the existing instruments should be tested before Switzerland adopts a population cap.

The debate also carries a federal dimension. Cantonal authorities currently participate in the permit system, while the new proposal would set a national limit and connect it to action in particular regions. That division of responsibility will shape how quickly authorities can respond and how consistently they apply the rules.

Rösti’s legislative route ensures another parliamentary stage. A referendum could add a nationwide vote, extending a dispute that has already followed the wolf’s return from local Alpine conflicts into national politics.