Guinea Pig Nutrition And Feeding

A Simple Guide for Pet Owners

Feeding your guinea pig correctly is one of the most important ways to support their health and happiness. These gentle, social animals have unique dietary needs that differ from other small pets. A proper diet helps prevent illness, supports digestion and keeps their teeth in good shape.

1. Unlimited Hay is Essential

Fresh hay should make up the majority of your guinea pig’s diet. It provides fiber for healthy digestion and helps wear down their constantly growing teeth. Timothy hay is the most common choice, but orchard grass and meadow hay are also great options. Make sure hay is clean, dry and always available.

2. Feed Daily Pellets

In addition to hay, guinea pigs should receive a portion of high-quality pellets made specifically for guinea pigs. These pellets are fortified with vitamin C, which is vital because guinea pigs cannot produce it on their own. Avoid pellets with added seeds, colored bits or dried fruit.

3. Provide Fresh Vegetables

Offer a variety of fresh vegetables each day. Leafy greens like romaine lettuce, kale and parsley are excellent choices. Bell peppers are especially valuable because they contain a lot of vitamin C. Introduce new vegetables slowly and remove any uneaten portions after a few hours.

4. Include a Daily Source of Vitamin C

Since guinea pigs cannot make vitamin C, it must come from their diet. You can provide it through fresh vegetables or vitamin C-enriched pellets. Do not rely on water drops, as the vitamin can break down quickly in water and may discourage drinking.

5. Avoid Unsafe Foods

Never feed your guinea pig chocolate, dairy, meat, onions, garlic, iceberg lettuce, or anything high in sugar or salt. Also avoid treats made for other animals, like rabbit or hamster food, as they may lack necessary nutrients or contain harmful ingredients.

6. Offer Fresh Water at All Times

Water should always be available in a clean bottle or bowl. Change the water daily and clean the container regularly to prevent bacterial growth.

7. Limit Fruits and Treats

Fruits are high in sugar and should only be given in small amounts. Safe options include apple slices (without seeds), strawberries and small pieces of orange. Treats should be occasional and not a regular part of their diet.

With the right feeding routine and a steady supply of hay and vitamin C, your guinea pig can live a long, healthy and comfortable life. A balanced diet supports not just physical health, but also keeps your guinea pig active and full of personality.