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Can Guinea Pigs Eat Grapes and Raisins?

Can Guinea Pigs Eat Grapes and Raisins?

Many people like to add a little variety to their guinea pig’s diet by varying the fruit and vegetables they offer their pet to complement the hay and dry guinea pig food or pellets that make up most of their diet. Two foods that people may consider giving their guinea pigs are grapes and raisins. So, are grapes and raisins safe for guinea pigs to eat and do they add any nutritional value to their diet?

Can Guinea Pigs Eat Grapes?

Grapes are safe for guinea pigs to eat for an occasional treat. However, they are quite acidic and sugary. This means that you should not feed them to your guinea pig too often or they may upset your guinea pig’s tummy and damage their teeth.

Can Guinea Pigs Eat Raisins?

Raisins are dried grapes, but their taste and nutritional values change when the fruits are dried and are different to those of grapes. Raisins are less acidic than grapes but have much higher levels of sugar. Like grapes, these are something you should give only as an occasional treat because although they can benefit the diet of your pet, too much will lead to diarrhea and poor dental health.

What Are the Nutritional Values of Grapes and Do They Benefit a Guinea Pig’s Diet?

To decide whether grapes are a healthy treat for your guinea pig, it is important to know the nutritional values of this fruit. The nutritional values of 100g of grapes are:

  • Calories- 67 kcal
  • Fat- 0.4g
  • Carbohydrates- 17g (sugars 16g)
  • Protein- 0.6g
  • Vitamins and minerals- Vitamins A, B6, and C, potassium, iron, magnesium, and calcium

Grapes are quite acidic and sugary, so you should limit them in your guinea pig’s diet. However, they have vitamins and minerals that can benefit the overall health of your pet.

What Are the Nutritional Values of Raisins and Do They Benefit a Guinea Pig’s Diet?

The nutritional values of raisins is slightly different to those of grapes as they have been dried. The nutritional values of 100g of raisins are:

  • Calories- 229 kcal
  • Fat- 0.5g
  • Carbohydrates- 79g (59g sugars)
  • Protein 3.1g
  • Vitamins and minerals- Vitamins B6 and C, iron, calcium, magnesium, and potassium

Raisins are much higher in sugar than grapes and this is not good for their digestive systems and their teeth. However, they can still provide your guinea pig with a good range of vitamins and minerals.

How Much and How Often Can You Feed a Guinea Pig Grapes and Raisins?

Both raisins and grapes are quite sugary treats, so they are foods which you should only give to your guinea pig occasionally and no more than once a week. You can give oneor two whole raisins at a time or a whole grape cut in half to reduce the risk of choking.

The Bottom Line

Guinea pigs enjoy grapes and raisins almost as much as humans and, in small quantities, they are safe to give to your guinea pig. However, it is best to only give these as a treat no more than once a week as the acidity and high sugar content can cause diarrhea and dental health problems.

About the author


Liz Flynn is a mum of four with a background in education. An animal lover, she has owned everything from dogs to tarantulas and animals of all sizes in between and loves to write about them.

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