Most alpine pig varieties died in Switzerland about 100 years ago, in the canton of Grisons they survived until 35-40 years ago. Now, after six months of preparation and subsequent two-month quarantine at Tierpark Goldau, four breeding groups have been returned to Switzerland. Difficulties were caused by a lung disease (APP) that is not treated as a disease in the EU. It was a cumbersome selection process to find APP-free animals that met Swiss import regulations. This was only possible thanks to a group of veterinarians who supported us.
The photo shows one of the new breeding groups on the Hörnlihof in 1000 m asl in the Tössbergland.