This was made for a very loved tortoise but could be adapted for guinea pigs with wire or a cover over the top to keep out predators. For me, it would just be an outdoor playtime cage only with supervision.
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IRIS 4-Panel Pet Pen by Iris
Iris 4-Panel Pet Pen
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Iris 4-Panel Pet Pen with Door, Red, Blue
IRIS 8-Panel Pet Pen
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