The STMZ app is a vital utility designed to assist in reuniting lost pets with their owners in Switzerland. As the largest animal reporting center in the country, it offers a variety of features aimed at both pet owners and community volunteers. Users can report missing pets, identify stray animals, and access a network of support to help animals in need. By registering pets and volunteering, users contribute to a community dedicated to animal welfare.

Key functionalities include the ability to check for missing animals using location services, report lost pets free of charge, and receive push notifications about local animal reports. The app also provides important information about veterinary practices and allows users to offer transport or shelter for animals. Additionally, users can support the organization through donations, making it a comprehensive resource for animal lovers.