Guinea pigs (or cavies) are friendly, vocal, and surprisingly social little animals — but they need more than a cage and a handful of veggies to thrive. If you’re considering bringing home these chatty companions, here’s everything a new guinea pig owner should know.

1. Guinea Pigs Need Friends

Guinea pigs are highly social and should never live alone. In fact, it’s illegal to keep a single guinea pig in some countries.

The fix:

  • Keep them in pairs or small groups (same sex or neutered).
  • Introduce them gradually to avoid fighting — some pigs need “bonding sessions.”

2. Bigger Is Better for Housing

Those tiny cages from pet shops? Nowhere near enough.

The fix:

  • Aim for at least 120x60cm for two guinea pigs (bigger is always better).
  • Consider C&C cages (grid and coroplast setups) or large playpens for flexible, affordable housing.
  • Line with fleece bedding (soft, washable) or thick layers of paper-based bedding.

3. Hay Is Non-Negotiable

Hay isn’t just food — it’s essential for dental and digestive health.

The fix:

  • Provide unlimited timothy or meadow hay.
  • Top up daily and use a hay rack to keep it clean.

4. A Fresh, Balanced Diet

Pellets alone won’t cut it. Guinea pigs need fresh vegetables every day and can’t produce their own vitamin C.

The fix:

  • Offer guinea pig-specific pellets fortified with vitamin C.
  • Add daily fresh greens like bell peppers, kale, and coriander.
  • Avoid iceberg lettuce and limit sugary fruits.

5. Handling with Care

Guinea pigs can be nervous at first, but gentle handling builds trust.

The fix:

  • Support their entire body (never grab by the scruff).
  • Sit on the floor for safe handling sessions.
  • Speak softly — guinea pigs respond to calm voices.

6. They Need Enrichment & Exercise

Cavies love to explore, chew, and hide.

The fix:

  • Provide tunnels, hideouts, chew toys, and floor time in a safe space.
  • Create a variety of textures and levels for them to explore.

7. Vet Care Is Important

Regular check-ups matter — guinea pigs are prone to dental issues and vitamin deficiencies.

The fix:

  • Find an exotic vet experienced with small animals.
  • Watch for weight loss, drooling, or changes in behaviour.

The Joy of Guinea Pigs

Guinea pigs may be small, but they bring huge personalities into your home — from their adorable “popcorning” jumps to their endless chatter. With proper housing, a balanced diet, and companionship, you’ll give them a life full of comfort and care.

Want more? Stay tuned for our guides on DIY guinea pig toys, safe veggies & treats, and how to bond with your cavies.