Can Guinea Pigs Eat Leeks?

Are you confused about whether Guinea Pigs eat leeks or not? Do you own a pet Guinea Pigs and wonder if you can feed them leeks? 

Being a Guinea pig owner, you know that they eat fresh fruit, vegetables, and water. While leek is also considered a fresh vegetable and has a crunchy taste. But still, people are confused about whether or not to feed leeks to their Guinea pigs. 

If you have all the mentioned confusion, you’ve landed in the right place. This article will walk you through whether leeks are good or bad for your Guinea pigs. We’ll also include if there’s any risk on feeding leeks to your Guinea pigs.

Cute Reptiles as Pets
Cute Reptiles as Pets

Can Guinea Pigs Eat Leeks?

Can Guinea Pigs Eat Leeks?

Yes, guinea pigs can easily gnaw down on leeks like any other vegetables, but we strongly advise not to feed them leeks. Keep in mind that leeks fall under those vegetables that aren’t very nutritious to your Guinea pigs. And it can harm your little pet over time.

Leeks are closely related to the onion family and considered plants or vegetables. Bulb plants, including the onion family, are not recommended to Guinea pigs.

It’s a complete no to feed a baby Guinea pig, you can give an adult a very tiny piece like a snack and should never place it on their regular diet. 

Are Leeks Good for Guinea Pigs?

Even though leeks can only be fed in little amounts and are not advised for the Guinea pigs diet, they offer some benefits for your little pet. While leek comes with dietary fiber, it’ll help your Guinea pig’s digestive system run smoothly. 

Moreover, leeks are helpful for bone health. The Vitamin K found present in leeks offers many benefits to improve the health of your little pet. 

Risks When Feeding Leeks to Guinea Pigs

Onions have the potential to cause anemia which has dangerous adverse effects. Onions carry disulfide, which damages the red blood cells in the blood of guinea pigs. Therefore, it can cause respiratory problems and anemia to your little pet. 

Guinea pigs’ digestive system is extremely delicate and they are unable to consume sugar. Although leeks don’t taste sweet, it contains way more sugar than your little pet should intake.

As a result, leaks can cause serious digestion problems and high blood sugar levels.

What About Cooked Leeks And Dried Leeks?

What About Cooked Leeks And Dried Leeks?

You might be thinking that cooking can subside the effect it’ll cause to your Guinea pigs. However, cooking does not reduce the concentration of sulfides to the amount that it’ll be safe for Guinea pigs. 

Even if you’ve brought dried leeks or got them as dried vegetables, it’s still harmful to your guinea pigs. Although it’s dried, it still contains sulfides, so you shouldn’t feed them. 

Personality Thinking From Petsive: 

Guinea pigs are not the same as your dogs and cats. They won’t jump on the counter and nibble on the leeks. So it’s easy to keep them safe from leeks. If you have indoor leeks, it’s better to keep them on the shelf as they can’t reach that high.

Also, remember to sweep off the floor to get rid of any pieces or peels of leeks while you’re cooking. But, again, it’s better to avoid any possible access to your guinea pigs.  

So, we know leeks are not good. However, there are many alternative foods for your little pet. It’s better to get the food suitable for guinea pigs rather than feeding them leeks. 

Wild Harvest Advanced Nutrition Diet for Guinea Pigs

Wild Harvest G1970W Wh Adv Nutrition Diet G.P. 4# Bag, One Size
  • Fruit Amp Formula
  • Fruits, Vegetables, Seeds And Grains
  • Formulated With Vitamin C
  • Advanced Nutrition Diet For Guinea Pigs
  • Outer packaging may vary

Last update on 2022-08-02 / Affiliate links / Images from Amazon Product Advertising API

What Can They Have Instead Of Leeks?

Guinea pigs do not eat too much, but you need to provide them with adequate nutrients. A cup of fresh veggies once a day should be enough. Green veggies like romaine lettuce, red and green lettuce, and coriander should be included in the guinea pigs’ diet. 

Red or green pepper and broccoli contain vitamin C and are great to feed them daily. At the same time, you can give them a carrot, zucchini, tomato, and sweet potato once or twice a week. 

Ideal Diet For Guinea Pigs

Ideal Diet For Guinea Pigs

Guinea pigs recommended diet consist of Timothy or other low-calcium hay. Which is supplemented with a minimal amount of commercial, high-fiver, Timothy-hay-based guinea pigs pellets.

Other healthy foods for guinea pigs are cauliflower, kale, carrot, beet greens, and squash. 

However, you should always avoid feeding your guinea pigs like salt licks or mineral blocks. Animal by-products, seeds with kernels, calcium-rich veggies, and iceberg lettuce must be avoided from their diet.

Kaytee Forti-Diet Pro Health Guinea Pig Food

Kaytee Forti-Diet Pro Health Food for Pet Guinea Pigs, 5 Pound
  • Larger, crunchy pieces supports dental health through natural chewing activity
  • Kaytee is a Veterinarian Recommended Brand
  • Prebiotics and probiotics to support digestive health
  • Naturally preserved for ideal freshness
  • Specially formulated for guinea pigs

Last update on 2022-08-02 / Affiliate links / Images from Amazon Product Advertising API


What foods are poisonous to guinea pigs?

Chocolate, Onions, Garlic, mushrooms, Avocados, Nuts Potatoes are poisonous to guinea pigs.

What vegetables can guinea pigs eat every day?

You can give guinea pigs green veggies like romaine lettuce, red or green leaf lettuce, kale, cilantro, and parsley every day.

Are any vegetables bad for guinea pigs?

Vegetables like Endive, dandelions greens, carrot tops, Onions, leeks, chives, or shallots are bad for guinea pigs. 

Wrapping Up

In short, it’s better not to give leeks to your guinea pigs, and you can opt for other healthy foods. However, they can be very toxic and can lead to death.

Call your vet right away if you ever found your little pet has consumed any portion of leek. So, to prevent leek poisoning to your guinea pigs, take preventive measures to your storage and garden. 

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