What to Feed Guinea Pigs

what to feed guinea pigs


Fresh grass for guinea pigs is a great treat, but fresh grass can be stressful to a guinea pig’s digestive system. It’s best to introduce your pig to grass slowly, starting with small portions and gradually increasing the amount of grass. It’s important to provide grass that is clean and dry to avoid tummy upsets and diarrhoea. Grass that is soggy or has been treated with chemicals can cause digestive problems in your pig.

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When choosing grass for guinea pigs, look for grass that has not been treated with chemicals. Avoid grass that is moldy or contains clippings from lawn mowers. The clippings from these machines are toxic for guinea pigs, and they will develop a variety of digestive problems. Also, don’t feed your guinea pigs grass that has been covered in snow. Weeds can also be toxic for guinea pigs.

Timothy hay

Timothy hay is one of the most commonly used dietary materials for several small animals. It is not only nutritious, but it is also extremely cost-effective. However, it can be an issue if you are allergic to the hay or suffer from seasonal allergies. If you are allergic to this type of hay, it is best to avoid it or have someone else give it to your guinea pig. You can also try wearing gloves when giving Timothy Hay to your guinea pig.

Timothy hay should be fresh and not overly processed. Try to buy it from a local farm or specialist online store that sells hay straight from the field. You can find high quality Timothy hay in different varieties, such as timothy or bluegrass. When choosing Timothy hay for your guinea pigs, make sure you buy the 2nd cut as the first one contains too many stems and is hard for your pig to chew on.


Wheatgrass is a great supplement for your guinea pigs diet. It is a fresh grass from the wheat plant that is high in potassium and fiber. It also contains high amounts of Vitamin A and C and can help prevent scurvy in guinea pigs. Wheatgrass is often sold under the name cat grass, but it is perfectly safe for guinea pigs to eat. It also contains balanced amounts of crude fiber, proteins, and fat.

Wheatgrass is rich in vitamin C and has a good calcium-to-phosphorus ratio. This supplement also helps guinea pigs avoid constipation and diarrhea. Guinea pigs don’t produce vitamin C in their body, so adding wheatgrass to their diet can help provide some of this essential nutrient. Vitamin C is important for guinea pigs because it helps to fight off scurvy, a disease that causes diarrhea and rough fur. It can also help them avoid wasting and hemorrhaging.


It is not a good idea to feed bananas to guinea pigs because they can lead to diarrhea, bloat, and cramps. In addition, bananas have high amounts of potassium and can cause the animal to develop high electrolytes. This can lead to organ swelling, an increased heartbeat, and other health issues. To avoid these problems, limit the amount of bananas your guinea pig eats to about 10-15 grams a week.

Although bananas are rich in sugar and are considered to be a snack, you should avoid offering them to your guinea pig on a regular basis. It is important to remember that bananas should only be eaten when they are ripe, as unripe bananas contain a lot of starch and should be avoided. Also, don’t leave any leftover bananas in their enclosure for more than a day. This will prevent vermin and pests from eating spoiled food.

Unripe or sour apples

The most important thing to remember when feeding guinea pigs is not to overfeed. They may get slightly sick if you feed them too much of an apple. Make sure to provide plenty of clean water and regular hay-based pellets. If you notice that your guinea pig has a fever or has diarrhea, you should consult a veterinarian. However, if you are worried about their health, you can give them apples as supplements or treats.

Another fruit that is good for guinea pigs is the mango. It is full of Vitamin C and other nutrients. However, you should only feed it once or twice a week. This fruit also contains a high amount of sugar and should be fed with caution.

Sunflower seeds

Choosing the right type of food for your pet guinea pig is a key part of keeping them healthy. Unlike humans, guinea pigs cannot choose their own ideal diet, so you must do it for them. This means choosing foods that are nutritious and safe for them.

Sunflower seeds contain high levels of phosphorus, acid, and fat. Therefore, they shouldn’t be fed to your pet in large amounts. Instead, feed your guinea pigs a diet rich in fibre, fruits and vegetables.