Cat Tunnel Bed (Katzentunnelbed) - Two-in-one design that serves as an entertaining tunnel and a cozy hiding spot, providing ongoing fun and comfort for your cat. - Ideal for indoor use and smaller spaces. - Use: create a playful hide-and-seek zone for curious cats; give them a comfy retreat after exercise. Katzenroehre (Cat Tube) - Unique barrel shape encourages active exploration and gives your cat freedom of movement. - Suitable for outdoor use to enrich exercise and stimulation. - Use: outdoor play and enrichment on safe days; great for cats that like to run through tunnels and peek out from different angles. Katzentunnel fuer Innenbereich (Indoor Cat Tunnel) - Foldable design that folds flat for easy storage in small spaces and is travel friendly. - Cat play tunnel for house cats; quick setup and takedown. - Use: indoor entertainment in apartments; compact storage when not in use. Katzentunnel fuer grosse Katzen (Cat Tunnel for Large Cats) - Versatile tunnel sized for bigger cats; combines an exciting play space with a cozy hiding place. - Delivers ongoing entertainment and relaxation for larger or multi-cat households. - Use: welcome activity and rest for larger breeds or multiple cats sharing a space. Use scenarios - Scenario 1: Set up the Cat Tunnel Bed as a play zone and resting nook for kittens or active cats to promote movement and interactive games. - Scenario 2: In small homes, install the Indoor Cat Tunnel and fold away after play to save space and keep rooms tidy. - Scenario 3: Outdoor enrichment: place the Cat Tube outside for supervised exploration and fresh-air play; the Large Cat Tunnel accommodates bigger cats or multiple cats at once.