Guinea pig or tiny kitten playpen (Near Alameda exit of Hwy 92)

Used foldable playpen I originally got for my two rats (now passed away), who quickly learned to climb the walls and launch themselves over the side ;) ... But when I was fostering very small kittens (like 5 or 6 weeks old), it worked to contain them for a while as I got them used to my space and my dog. It might also work for guinea pigs because I don’t think they’re the best at climbing (though I’m not experienced with guinea pigs). It’s a little stained but I’ve cleaned it and it’s fully intact (no tears/rips). Folds up flat.