What to Watch When Keeping Two or More Guinea Pigs
📝 Summary
Guinea pigs are social, so keep two or more, but pick the mix with care: two or three females avoid the fighting two males show in season, and never pair same-litter kin if breeding. Match ages and watch temperament; allow 0.7 m2 for one plus 0.3 m2 per extra; clean often as they poop heavily. Introduce through the bars first.
1 Keeping Two or More Guinea Pigs
1. Sex choice
For 2+, consider two or three females; two males fight in season over mates and territory and get hurt. Females fight less and smell less (males’ scent gland secretes strongly in season).
For breeding, one male one female, but not same-litter to avoid inbreeding. The female can conceive half a day after birth, so separate sexes during birth.
2. Age choice
Match strength and age; dropping a small one into an older pig’s cage stresses it.
3. Watch temperament
Even social, they may attack disliked peers; if they clash and fight, be ready to split cages. Even littermates may bully after maturing; do not force them.
4. Living space
1-2 pigs need 0.7 m2; add 0.3 m2 per extra pig. Even without fights, check all eat; if one cannot feed, split or enlarge with more bowls, bottles, and houses.
5. Daily care
They poop heavily with strong smell; if you lack time to clean, feed, and play, do not keep too many.
Before co-caging, let them interact through the bars first; if calm, try co-caging.
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