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Can My Hamster Eat Walnuts?

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Can Hamsters Really Eat Walnuts?

can my hamster eat walnuts

Can Hamsters Eat Walnuts?

Yes, Hamsters can eat walnuts they are not toxic to hamsters. They actually love to eat them. But due to the high fat content they need to be fed in moderation no more than 1 walnut per week.

Walnuts Comparison Table

We have created a table for you to compare the benefits and negatives of your hamster eating Walnuts. Please read through them carefully, so you can decide weather or not Walnuts are suitable for your hamster.


  • Healthy snack
  • high source of fiber
  • good fat content
  • natural foods


  • Fat content rather high
  • feed in moderation
a picture of a walnut

What are Walnuts?

Walnuts are edible seeds that come from the Juglans genus of trees. They are commonly known for their hard, wrinkled shell and their unique brain-like shape. Walnuts have been cultivated for thousands of years and are highly valued for their rich flavor, crunchy texture, and numerous health benefits.

The walnut tree belongs to the Juglandaceae family, which includes other tree nuts such as pecans and hickories. The most common type of walnut is the English or Persian walnut, which is native to regions in Central Asia and the Middle East. It is now widely grown in various parts of the world, including the United States, China, and Iran.

Walnuts are nutrient-dense and are an excellent source of healthy fats, protein, fiber, vitamins, and minerals. They contain high levels of omega-3 fatty acids, which are beneficial for heart health, brain function, and reducing inflammation. Walnuts are also rich in antioxidants, such as vitamin E, that help protect cells from damage caused by free radicals.

In culinary applications, walnuts are often enjoyed as a snack on their own or used as a versatile ingredient in both sweet and savory dishes. They are commonly added to salads, baked goods, desserts, and used as a topping for cereals or yogurt. The distinct flavor and texture of walnuts make them a popular choice in various cuisines around the world, adding a delightful crunch and nutty taste to a wide range of dishes.

So Is It Safe to Feed My Hamster Walnuts?

Yes, it is safe to feed your hamster walnuts. They are actually quite healthy for your hamster. They contain vitamins that are good for your little fury friend as well as healthy fats. But, due to the high fat content you must feed walnuts in moderation, or else your hamster may become over weight.

If you want to feed your hamster this nut first off you will need to crack open the shell to make it easier for them to get inside the but. You can leave the shell on as it’s both an engaging task for them and a treat at the same time.

We give our pet hamster 1 walnut per week as part of a healthy balanced diet. They enjoy trying to peel open the shell and get their tasty treat inside. We fell it keeps them entertained.

Just remember when introducing your hamster to new foods it is best to introduce them gradually. Some hamsters might have a bad time with certain foods. So we encourage our readers to get a small amount of the food and feed it to their hamster. Wait 48 hours and see if your hamster has had any reactions to the food. If they have not had any issues it is safe to say you can feed them this type of food as part of a balanced diet.

can hamsters eat walnuts


So, now you know. Hamsters can indeed eat walnuts, but of course in moderation. So the next time you are munching on a bag of nuts, you can offer your little fury a friend one of these delicious nuts. But as we have stated above, feed in moderation.

There are so many other foods your hamster can enjoy too, have your tried them with Bok Choy? or perhaps a tasty grape or why nut try them on other nuts like peanuts.


Here at Can My Hamster we help people learn all about their fury little friends. What foods they can eat, what things they can do and how to look after them. Please note though, we are not trained Vets we have just looked after Hamsters for many years. So if your hamster is showing any health concerns ensure you get them to a vet as soon as you can.


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