隧道設計的趣味沙發，貓咪可穿梭沙發隧道玩耍，增加貓與人的互動。沙發具有左右各單邊、雙人與全套的使用設計。
 
The tunnel sofa, cats can play in the tunnel of sofa and increase the interaction between cats and their owners. Sofa can be separated with single left and right to use, double or a full set.
 
小貓家具系列
小貓家具系列共有五款寵物傢俱，以遊樂場為概念，採用耐刮布料和符合E0生態板製作而成，展現出設計團隊透過跨視角概念實踐人寵共融的世界。小貓家具系列包括搖椅、茶几、逗趣貓造型腳、趣味貓造型邊櫃及隧道沙發。
 
Kittenish Playground Series
Kittenish Playground Series have five types of pet furniture and take the playground as the concept which is made of scratch-resistant fabric, solid oak and E0 standard ecological plywood. This series show the world where the design team realizes the harmony between humans and pets through the cross-perspective concept.  Kittenish Playground Series include rocking chair, coffee table, cat-shaped footstool, cat-shaped cabinet and tunnel sofa.