Can Hamsters Eat Blueberries? (5 Precautions Before Feeding)

Have you ever asked yourself: can hamsters eat blueberries? It’s a good question. After all, hamsters might be omnivores, but that does not mean that you can feed them whatever you want. Our hamsters depend on us to provide them with foods that are safe and beneficial for them to eat. 

can hamsters eat blueberries

Today, we’re going to give an in-depth answer to this question. First, we’ll take a look at the nutrients that blueberries contain. That way, we can discover if this fruit is safe for our hamsters and if they derive any benefit from eating it. Additionally, we’ll go over any precautions that you must take before you feed this juicy blue fruit to your furry friend.

Let’s dig in, shall we?


Can hamsters eat blueberries?

Yes, hamsters can beat blueberries and they’re actually a great treat for them. Blueberries are very rich in many important vitamins, minerals, and antioxidants, making them a healthy addition to your hamster’s diet.

Blueberries are often called a superfood because of how many important vitamins and nutrients they contain. Some of the nutrients that blueberries are particularly rich in include:

  • Vitamin C. Vitamin C helps your furry friend’s immune system work properly. It also aids in wound healing.
  • Vitamin K. Adequate Vitamin K is a requirement for good reproductive health in hamsters, according to Chewy.
  • Manganese. Helps your hamster’s body process carbs and proteins effectively.
  • Fiber.  Important for your furry friend’s digestive system.
  • Polyphenols. These are antioxidants, they’re important in preventing oxidative damage and fighting free radicals.

At the same time, blueberries are quite low in calories and fat and do not contain anything that’s toxic to hamsters. This is important because hamsters do not need a whole lot of fat and calories in their diet. Too much of these can lead to unwanted weight gain. However, blueberries are quite rich in sugar, so make sure that you do not overfeed your hamster on them.

Precautions when feeding blueberries to your hamster

So, now you know that hamsters can indeed eat blueberries and that they can actually be very good for them. You might be tempted to start feeding them right away, but I’d urge you to hold off for a little bit so that you can take these precautions in mind.

  1. Introduce your hamster to this new food slowly.
    When feeding new foods to your hamster it’s always a good idea to start slow. Not only because it allows your furry friend to figure out whether they actually like the food, but also because it gives their digestive system some time to get used to the new food. Furthermore, it allows you to check if your hamster is processing this new food well. If you notice that your hamster is not feeling good after eating something, always stop feeding it to them immediately and contact a vet.
  2. Wash the blueberries thoroughly.
    It’s an unfortunate reality that most of the produce we buy on a day to day basis has been contaminated with pesticides. That includes blueberries. These pesticides are of course not good for your hamster to ingest, especially because they’re such small animals. Make sure that you adequately wash the blueberries prior to feeding. Studies have shown that the most effective way to wash pesticides off produce is by soaking them in a mixture of baking soda and water before rinsing them off under tap water.
  3. Do not overfeed.
    Hamsters are not known for their self-control. When you give them something that they enjoy eating a lot they can easily gorge themselves on it until they feel sick. In addition, overfeeding your hamster on anything, including healthy foods like blueberries, can lead to weight gain and nutritional imbalances. Always make sure that you feed your hamster a balanced diet with nothing in excess.
  4. Check for freshness.
    It’s an all too easy mistake to make: Giving your hamster spoiled blueberries. Always make sure that the berries you feed your hamster are fresh and not close to rotting.
  5. Remove uneaten berries.
    It doesn’t happen often, but if you’re attempting to feed your hamster some blueberries and its not interested in eating them make sure that you remove them before they start rotting.

How to feed blueberries to your hamsters

Feeding blueberries to your hamster is incredibly simple. Just follow these steps.

  1. Wash the berries thoroughly to ensure that all possible pesticides are removed. Organic berries are preferred because they’re less likely to be contaminated with pesticides.
  2. If you have a Syrian hamster it’s not necessary to cut the berries, they’re quite small and a perfect size for our furry little friends. However, if you have dwarf hamsters it’s better to cut the berry give them only half of it due to their smaller size.
  3. Offer a berry to your hamster.
  4. Monitor how your hamster reacts to this new food. If they tolerate it well, you can make it a new addition to their regular diet.
  5. If your hamster is not interested in the fruit, remove it from their cage within 24 hours.

How many blueberries can hamsters eat?

It’s important that you give your hamster a balanced diet consisting mainly of pellets with smaller amounts of fresh fruits and vegetables. Blueberries can be one of these fruits, but they should not be a large part of their diet.

Generally speaking, you can feed Syrian hamsters one or two blueberries a week while smaller dwarf hamsters should at most have a single blueberry per week. By giving your hammies blueberries in limited quantities they get all the benefits of the fruit without having the risk of nutritional imbalances or overfeeding.

Do hamsters actually like eating blueberries?

Most hamsters are true blueberry fanatics. Like us humans, hamsters are attracted to sweet foods. Blueberries are relatively sweet so most hamsters absolutely love them.

Of course, hamsters do have their own preferences. Some hamsters are simply not interested in the fruit. If that’s the case, don’t worry. There are so many fruits and vegetables that you can feed to your hamster that there’s no need to force certain foods on them. Part of the fun of owning a hamster is discovering which foods they like and dislike!

Alternatives to blueberries for hamsters

Perhaps your hamster doesn’t care for blueberries or maybe you’re just looking for some inspiration for other foods to feed your hammie. Whatever the case may be, here are some hamster-approved treats that your hamster will love.

  • Apple (without the seeds)
  • Bananas
  • Strawberries
  • Broccoli
  • Tomatoes
  • Blackberries
  • Grapes
  • Raspberries
  • Carrots

Frequently Asked Questions

Can hamsters eat blueberry jam?

You should not feed blueberry jam to your hamster. Jam is very high in sugar which is not good for our furry friends.

Can hamsters eat blueberry muffins?

Hamsters can definitely not eat blueberry muffins. In fact, hamsters should not eat muffins at all. They contain too many sugars and other additives that are unsafe for hamsters.

Can hamsters drink blueberry juice?

No, you cannot give your hamster blueberry juice because it simply contains way too much sugar. In addition, some of the nutrients that blueberries contain, such as fiber, are not present in the juice.


Final words

So, there you have it, everything you should know about feeding blueberries to your hamster. To sum it up: Hamsters can benefit from eating a blueberry that’s been thoroughly washed once or twice per week due to the fruit’s high nutrient content but you should never overdo it. Introduce it to their diet slowly and make sure that you feed them a well-balanced diet wherein blueberries are only an occasional treat.

Happy feeding!

Jesse A.