Guinea Pig Guinea Pig Food

Can Guinea Pigs Eat Bread?

can guinea pig have bread

A guinea pig’s diet predominantly consists of grass hay and high-quality guinea pig pellets or dried food. They also need a good supply of water and a selection of fruits and vegetables to give them a healthy and balanced diet that meets their nutritional needs. Sometimes, their human owners like to give them foods that are intended for humans, such as bread, as a treat. However, not all human foods are safe for guinea pigs to eat. So, can guinea pigs eat bread?

Can Guinea Pigs Eat Bread?

Bread is a staple food in the diet of humans, but this does not necessarily mean that it is a food that guinea pigs should eat. The answer to whether bread is safe for guinea pigs to eat or not is not cut and dried. There are many different varieties of bread and each of these has different ingredients and nutritional values.

Generally, most breads are safe to eat for guinea pigs in small quantities. However, you should not give them bread that contain nuts or seeds as these are potentially harmful and can pose a choking hazard to your pet. Similarly, you can feed your guinea pig very small pieces of bread crust, toast, or bread sticks occasionally, but these do not benefit your guinea pig’s diet as they do not contain ingredients of nutritional value.

What Are the Nutritional Values of Bread and Does It Benefit the Diet of a Guinea Pig?

The nutritional values of bread vary significantly between one variety and another. Therefore, you should check each type of bread individually before giving it to your guinea pig. To give a general overview of this type of food, the following is the nutritional values of both white and wholemeal bread. The nutritional values of 100 g of white bread are:

  • Energy- 225 kcal
  • Protein- 9 g
  • Carbohydrates- 49 g (sugars 5 g)
  • Fat- 3.2 g
  • Vitamins- B6
  • Minerals- Calcium, iron, and magnesium

The nutritional values of 100g of wholemeal bread (also known as whole wheat bread) are:

  • Energy- 247 kcal
  • Protein- 13 g
  • Carbohydrates- 41 g (sugars 6 g)
  • Fat- 3.4 g
  • Vitamins- B6
  • Minerals- Iron and magnesium

Generally, there is no nutritional value to a guinea pig eating bread. Therefore, it does not contribute to a healthy and balanced life for your pet.

How Much and How Often Can a Guinea Pig Eat Bread?

Feeding a guinea pig a small amount of bread or toast occasionally is unlikely to do them any harm, but there are some types of bread that can make your guinea pig ill. As there is very little nutritional value in bread to benefit a guinea pig’s diet, it is better not to take the risk of feeding this food to your pet. Experts recommend avoiding it altogether and choosing an alternative treat for your guinea pig. If you do decide to give your guinea pig a treat of bread, a very small piece of bread without seeds or nuts once a week is enough. The same rule applies to toast, bread crusts, and bread, the main part of a guinea sticks.

The Bottom Line

Although eating a small amount of most types of bread will not harm your guinea pig, there are some varieties that are potentially harmful. It is also important to note that most bread varieties do not have any nutritional benefits to the diet of a guinea pig. For this reason, experts usually advise that this food is best avoided as a treat for guinea pigs.

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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