Make a grass lounge for your indoor cat with a cement mixing pan and a sheet of sod from your local hardware store. (Only $10 for the tray and sod, new sod costs about $2.50 in our area and lasts up to 5 days indoors.)
Make your own DIY cat puzzles
if we ever had a cat. Neat idea....no more stinky houses
DIY Cat Tent from a T-Shirt and a Wire Hanger #pet #upcycle
Kış geliyor çok pratik bir çizim sanki cat tent with t-shirt 2 wire hangers and the card board case from canned cat food
DIY cat house made with crates. The link has a lot of other good DIY ideas.