Can Guinea Pigs Eat Celery?

guinea pig eat celery

Crunchy, fibrous, and low calorie, celery would almost be the perfect vegetable for guinea pigs to eat at the daily serving. 

However, celery is not a nutritious vegetable to have regularly. The best type of vegetable for your guinea pigs to eat regularly is leafy greens.

Can Guinea Pigs Eat Celery?

Yes, you can feed your guinea pigs’ celery. Celery is a very crunchy vegetable that guinea pigs love to chew on. Its crunchy nature and high amount of liquid contained within it almost makes celery the perfect veggie to give your guinea pig. Please note that we say that the celery is almost perfect. It is not the ideal food because it does have a lot of oxalates, even within a single serving.

Because of all of the juice contained within a celery stick, this vegetable is a great summer snack to help keep your guinea pig hydrated and cool. It is especially delicious if you leave it in the fridge and serve it to them right away.

Watch Out for Pesticides

No matter what vegetable or fruit you give your guinea pigs, you should always wash all the food that you give them. Guinea pigs are extremely susceptible to being poisoned from pesticides. Because of pesticides, you have to wash any food that you give them. Even if the bag or container says pre-washed, it is still recommended that you wash all vegetables and fruits. Unfortunately, you cannot wash hay, because guinea pigs eat hay the most out of all of its foods. So you will have to look for a good brand that does not have a lot of pesticides when they are growing hay.

  Can Guinea Pigs Eat Brussel Sprouts?
guinea pig eats celery

What to Avoid When Feeding Celery to My Guinea Pig?

When you give your guinea pigs celery, avoid relying on this vegetable too often. Celery should not be part of a guinea pig’s daily diet. Even though guinea pigs need vegetables every day, celery is not the healthiest vegetable you can choose. It does not contain a lot of vitamin C, which is imperative to a guinea pig’s health. They cannot make vitamin C within their bodies.

The other reason, which we discussed above, is that celery contains a lot of oxalates. When there is a buildup of oxalate in a guinea pig’s body, it can cause severe kidney problems and bladder issues.

One of the main reasons guinea pigs experience kidney failure is because of extreme oxalate build up in their system. So it is important not to give celery and other oxalate-rich foods to guinea pigs too often. 

A Proper Diet of a Guinea Pig

Three main elements make up a guinea pig’s diet: Hay, which is about 80% of their diet, and fruits and vegetables are about 15% of their diet. The last 5% goes to pellets.

1. Hay

Hay is the main element in a guinea pig’s diet. They need a lot of fiber and roughage to stay healthy and have a strong digestive tract. Hay should not be served to a guinea pig. They need to have it with them all day long so they can get all of the food they need. Owners just leave a brick of hay inside of their guinea pig’s cage so they can eat whenever they want. Make sure to buy a high-quality brand that does not use pesticides when they are growing the hay. 

  Average Guinea Pig Lifespan: How Long Do They Live?

2. Fruits and Vegetables

When you are planning to put fruits in your guinea pigs’ weekly meal schedule, you should make sure not to give them no more than two servings of fruits a week. Guinea pigs do not need a lot of sugar in their diet, although they do love to eat sugar. When you do feed them fruit, it should be no more than 2 to 3 tablespoons of that fruit per serving.

The proper serving size for celery is about two-thirds of a cup. However, because this vegetable is low in many nutrients, you may want to add it with 1/2 serving of leafy greens, so your guinea pig has all the nutrients it needs.

celery on a table

Vegetables, on the other hand, must be fed to your guinea pig every day. The most common serving size for most vegetables is around one cup. But this one-cup serving size only applies to low calorie, low sugar, crunchy vegetables like leafy greens, zucchini, squash, and cucumber. For the more starch-rich and sugar dense foods like yams and corn, you will want to give them a fruit-sized serving of two to three tablespoons. 

3. Pellets

Pellets provide the guinea pig with its fats and essential amino acids. These nutrients help keep their muscles fueled and their fur healthy and shiny. Since pellets are full of fat, you should only give your guinea pig about one to two tablespoons every day.

Nutrition of Celery

Celery is not known for its nutritional content as it is low in vitamin C and phosphorus. However, you can get a decent amount of calcium from celery, especially if your guinea pig chews the celery leaves along with the rest of the stalk. Their systems will easily absorb the calcium in the celery because of all of the juice within the stalks. This calcium will help guinea pigs retain the health of their teeth and nails and keep their bone strength.

  Can Guinea Pigs Be Depressed?

Other Vegetables That Guinea Pigs Can Eat

In the nearest produce aisle within your favorite grocery store, there is a myriad of other vegetables that you can feed your guinea pig that is much more nutritious for it. Celery just doesn’t have as many antioxidants as these other vegetables.

  • Spinach
  • Kale
  • Radishes
  • Romaine lettuce
  • Cucumber
  • Squash
  • Yams
  • Endive
  • Watercress
  • Arugula


  • Celery is a great snack for guinea pigs on a hot summer day
  • Because of its lonely nutritional content, you should make some leafy greens in with a serving of celery.
  • Celery has a lot of oxalates, which can cause kidney and bladder stones.
  • Celery leaves are especially full of nutrients, unlike the celery stalk.
  • While low in vitamin C, it does have a decent amount of calcium.
  • A good serving of celery is about ⅔ cup.
Was this article helpful?