What strange ritual are they up to with the dog?

Name: Dog Ritual

Lat, Long: 47.9023417,13.1851

Location: Henndorf Am Wallersee, Austria

https://www.weirdgoogleearth.com/wp-content/uploads/2023/03/ritual-1-1024x576.jpg?v=1679343634https://www.weirdgoogleearth.com/wp-content/uploads/2023/03/ritual-1-150x150.jpg?v=1679343634WeirderWeird StuffWhat strange ritual are they up to with the dog? Name: Dog Ritual Lat, Long: 47.9023417,13.1851 Location: Henndorf Am Wallersee, AustriaPeculiar places from around Google Earth