Guinea pigs need a diet that is high in fibre and protein, with some fats, carbohydrates, vitamins, and minerals. Fibre is especially important, as diets low in fibre can cause serious gastrointestinal and dental problems.

A key dietary requirement for guinea pigs is Vitamin C, since they cannot produce or store it in their bodies. Vitamin C must be provided daily, as deficiencies can lead to serious health issues.

To meet these needs, provide your guinea pig with:

• Plenty of good quality meadow or timothy hay (for fibre and dental health)

• A small amount of quality pellets

• Daily servings of vegetables and occasional fruits (fruits should be treats only, as too much can cause digestive issues)

Vegetables high in Vitamin C and safe for guinea pigs include:

• Leafy green lettuce (not iceberg)

• Puha

• Parsley

• Broccoli (stem and flower)

• Kale

• Asian greens

• Capsicum

• Spinach

• Mint

Guinea pigs also love fresh grass, which is excellent for their digestion and teeth. Allowing them time on the lawn in a secure cage is a great way to provide this.

Always ensure your guinea pig has access to clean, fresh water. This can be offered in a drinker bottle attached to the cage or in a bowl, as many guinea pigs prefer bowls.