If you purchased pups from the pet store, make sure that the cage is large enough before you leave the store. [substeps] Even though the cage may seem a bit big for your pups, they will appreciate the extra space they will have to run and explore their environment.
[header] How to care for baby guinea pigs [title] Measure the size of your guinea pig cage. [step] Pups will reach adult size very quickly, so it is recommended to have your pups in a cage that is an adequate size for an adult guinea pig. The cage should be at least 7.5 square feet.