DognyAuction, operated by EncheresDogny SA, is an auction house based at Espace Montelly in Lausanne, Switzerland. It connects buyers and sellers through scheduled auctions, online bidding and live sales, with options to place absentee or telephone bids. Customers can create an account to save favorite items, build a bid list and submit orders, and may sign up for email updates about upcoming sales.

The auction house covers a broad range of collecting and decorative arts, including paintings and sculpture, silver, Asian art, jewellery, clocks and watches, musical instruments, books, furniture and decoration, prints and design, ceramics, rugs and textiles, collectibles, and wines and spirits. Cars are also listed among its departments. Buyers can find information on how to bid, shipping, payment and sale terms, while sellers can explore appraisal, consignment and private-sale services. DognyAuction also shares auction highlights, past-sale results, selected results, news and events, helping visitors follow its offerings and review market activity. For assistance, customers can contact the Lausanne team by phone or email.