Food Safety

Guinea Pig Food Safety Guide

Check common foods and serving guidance for guinea pigs. When in doubt, stick to hay, water, pellets, and gradual fresh-food additions.

Remember: Fresh foods are treats, not the main diet. The foundation should remain unlimited hay, fresh water, and a measured daily pellet portion.

Food Directory

Use safety flags and serving notes to add variety without upsetting your guinea pig's digestion.

Feeding Rules That Always Apply

Introduce slowly

Start with a tiny piece and watch for loose stools or behavior changes for 24 hours before offering more.

Keep treats small

Even safe foods can become risky in large amounts. Treats should remain a small part of the diet.

Remove uneaten fresh foods

Take leftovers out of the cage within 1 to 2 hours to prevent spoilage and pests.

Best Everyday Choices

Unlimited timothy hay or similar grass hay
Fresh water in a clean bottle or heavy bowl
A measured portion of fortified pellets
Romaine lettuce, bell pepper, and cilantro as common greens
Small fruit portions only a few times per week