Armin Capaul, originally from the canton of Graubünden, confirmed on Thursday that he had collected more than 100,000 signatures for the initiative, which he hopes to put to a national vote.
Only three-quarters of the signatures have been validated so far but the campaign will continue until the end of February, Capaul told the ATS news agency.
The initiative “for the dignity of agricultural livestock” calls on Bern offer monetary help to owners of cows, bulls for breeding, goats and goats for breeding when they have horns.
Currently no such subsidies are available.
Yet Capaul argues there are extra costs to owning horned animals, ATS said.
In Switzerland nine out of ten cows no longer have horns, the news agency noted.
The risk of injury among animals or to humans is the principal reason to encourage most farmers to dehorn their cattle.
Cows with horns require more space and specific facilities.
Capaul's initiative has won support from animal protection groups, the association for small and medium-sized farmers, Bio Suisse and ProSpecieRara.