Can Hamsters Eat blackberries?(What You Must Know)

The answer to the question, “Can hamsters eat blackberries?” is yes, but in moderation. Blackberries are a healthy snack for hamsters and they provide many beneficial nutrients like vitamin C, antioxidants, and fiber.

However, too much blackberry consumption can cause weight gain and gastrointestinal problems.

So be sure to only feed your hamster a small amount of blackberries as an occasional treat.

Can Hamsters Eat Blackberries?

can hamster eat blackberries

yes, hamsters can indeed eat Blackberries. Blackberries are a good source of nutrition for hamsters.

Blackberries have a high water content, which helps hamsters stay hydrated, and most hamsters enjoy the taste of blackberries.

Blackberries do not contain any harmful substances, do not contribute to calcium shortage (unlike some fruits that are high in phosphorus), and are an excellent source of vitamin C, vitamin K, and fiber.

However, as is the case with everything else you put in your hamster’s stomach, there are a few things you need to keep in mind.

Blackberries, like the majority of other fruits, are not an appropriate choice as a primary source of nutrition for hamsters.

Treat- Blackberries can be given as a special treat once every week or every other week rather than being served as a staple fruit on a daily or weekly basis. Your hamster could develop major health problems if it consumes an excessive amount of blackberries.

Be sure to avoid choking.- Before you give them to your hamster, you are going to want to crush the blackberries a little bit. When served in their full form, blackberries present a challenge for the hamster when it comes to ingestion and digestion. Blackberry chunks that are too big to swallow present a choking hazard.

Are Blackberries Healthy for Hamsters?

It is imperative that you become knowledgeable about the levels of water, sugar, calcium, protein, fiber, fat, phosphorus, and acid that are present in each fruit that you intend to give your hamster.

hamsters are susceptible to a number of health problems that can be avoided by limiting their consumption of fruits that really are high in both acid and sugar.

Learning about the nutrients included in a particular fruit can help you determine whether or not it offers any nutritional content to your pet hamsters.

Therefore, let’s investigate the nutrient profile of blackberries to determine whether or not they are suitable fruits for hamsters. The data provided by the United States Department of Agriculture can be found in the following nutritional profile of blackberries.

blackberries Nutrition

protein1.39 g
Vitamin A 11 µg
Manganese0.646 mg
Energy43 kcal
Vitamin K19.8 µg
phosphorus22 mg
carbohydrate9.61 g
Sugars, total including NLEA 4.88 g
Fructose2.4 g
magnesium 30.2 mg
zinc0.53 mg
Fiber, total dietary 5.3 g
Calcium, Ca 29 mg
Magnesium20 mg
Galactose0.03 g
Glucose (dextrose) 2.31 g
Sucrose0.07 g

Do not be deceived by the relatively tiny size of these fruits. Even a small amount of this will provide your hamster with a significant amount of beneficial nutrients.

When they consume blackberries, not only will your hamster enjoy the delicious flavor, but they will also receive some wonderful benefits to their overall health.

One of the greatest things about blackberries is the abundance of vitamins that can be found in a single serving. Each bite has a healthy dose of vitamins A, C, and K.

Both Vitamins C and A do a lot to boost your reptile’s immune system. In addition, they aid in the development of the eyes, reproduction, and the body as a whole. In the meantime, vitamin K is working on the clotting of blood and tissue.

Additionally, blackberries include folate and Vitamin B6. They enhance the role of the central nervous system, speed up the metabolism, and control the creation of red blood cells.

In addition to their high vitamin and antioxidant content, blackberries also contain a wealth of beneficial minerals. potassium, zinc, Magnesium, and a number of other minerals can be found in fruits.

In case that wasn’t enough, blackberries are also well-known for the antioxidants that they contain. Antioxidants are becoming increasingly popular due to their remarkable capacity to inhibit the oxidation of cells and defend against the damage caused by free radicals.

If your hamster consumes them regularly, there is a possibility that they will lower the likelihood that it will get cancer, heart disease, or other unfavorable health concerns.

Finally, there is something known as fiber. Blackberries are loaded with the nutritional fiber that your hamster needs to maintain a healthy digestive system. The appropriate quantity can ensure that their digestive system continues to function normally.

hamsters are able to consume blackberries without a shadow of a doubt due to the fact that these fruits are everything but devoid of nutritional value. They have a high nutrient content and can serve as a nutritious replacement for a variety of other food options.

How to Feed blackberries to Your Hamsters?

Since you already realize that hamsters can consume blackberries, you’ve decided to make this fruit a regular part of their diet. To our good fortune, doing so in a risk-free manner is not overly complicated.

As long as you know how to properly prepare the blackberries and only give them a few bits every week, your pet ought to be alright if you feed them blackberries. Blackberries are a healthy treat that can be given to your hamster in the following manner.

Find a Good Source of Berries.

The greatest choice for you would be to get organic blackberries from a store.

When berries are cultivated organically, they are often grown without the use of hormones, chemical fertilizers, or herbicides that could potentially be harmful. They are so close to being grown in your own backyard that it is almost criminal to give them to your hamster.

Blackberries that have been frozen can be used successfully as well. But before you do that, you need to make sure that they have defrosted. Bite-sized pieces of frozen food have the potential to cause choking or impaction.

To keep your hamster healthy, steer clear of giving it processed foods like jams, compotes, and the like. Berries that have been cooked or otherwise treated lose some of their nutritious value, yet maintain a similar flavor.

They could as well be considered to be calories for nothing. Additionally, the majority of cooked foods have sugar added to them!

Make sure you give it a good scrub.

Before offering the blackberries to your hamster, you should give them a thorough cleaning. Pay extra close enough attention to just about any residue as well as debris that may be present. You ought to supply nothing but the juicy berry.

This implies that you will also be eliminating any leftover stems and leaves from the plant. hamsters are able to consume blackberry leaves, according to the technical definition. However, the amount of nutrients that they contain is extremely low (making them not worth the trouble).

If it’s necessary, chop it up.

In most cases, hamsters are able to consume whole blackberries. Pieces of average size shouldn’t present any kind of problem at all.

Having said that, larger blackberries may require a little bit of additional processing. The same principle applies to the more substantial morsels or berries that you give to younger hamsters. If you think the blackberries might be a touch on the large side, just halve them.


You won’t have to put in much effort to entice hamsters to eat ordinary blackberries because they love this treat. Simply smelling it will be enough to pique their interest!

You have the option of combining them with a variety of leafy greens. By doing so, you may make the overall meal more delectable for your hamster, which will ensure that it consumes all of its food without any reluctance.

Be sure to keep a close eye on your hamster in the days that follow, particularly after you’ve just added this fruit to their diet.

If they aren’t used to eating blackberries, they could end up with an upset stomach as a result.

If that’s the case, you should start out slowly and gradually increase your intake until you reach the amount that’s advised.

Can hamsters eat Blackberry Leaves?

can hamster eat blackberries

Although the hamsters are able to consume blackberry leaves, I would not recommend doing so due to the low nutritional value of these foods for hamsters.

Be cautious to just feed your hamster a small amount of blackberry leaves, though, if you do decide to incorporate them into its diet. You should limit the use of these leaves as much as possible because they do not offer your hamsters very many benefits.

In order to remove any undesired chemicals, you will also have to cleanse the leaves with fresh water before feeding them to the plant.


The serving sizes given assume that the item in question is the only item you are feeding. If you wish to feed multiple items within the feeding recommendation time, you must reduce the serving of each item appropriately. For example, if you were to feed strawberries and apples, you would not feed 1/4 teaspoon of strawberry and 1/4 teaspoon of apple (total 1/2 teaspoon). You would need to feed a smaller piece of each, so that the total amount is 1/4 teaspoon.

All fruits should be fresh, ripe, and in good condition.

FoodSyrian Robo Winter WhiteCampbell's Chinese Serving SizeFeeding Recommendation
blueberries YesYesYesYesYes1- 3 berries1-2 times per week
blackberriesYesYesYesYesYes1 berryEvery 1 - 2 days
KiwiYesYesYesYesYes1/4 - teaspoon1-2 times per week
Grapes (No seeds)YesYesYesYesYes1/2 small grape1-2 times per week
cherries (No pits)YesYesYesYesYes1/4 cherry1-2 times per week
pearsYesYesYesYesYes1/4 teaspoon1-2 times per week
cantaloupe YesYesYesYesYes1/4 teaspoon1-2 times per week
BananasYesYesYesYesYes1/4 teaspoon1-2 times per week
MangoYesYesYesYesYes1/4 teaspoon1-2 times per week
plums (No pits)YesYesYesYesYes1/4 teaspoon1-2 times per week
Raspberries YesYesYesYesYes1 raspberry 1-2 times per week
coconutYesYesYesYesYes1/4 teaspoon1-2 times per week
HoneydewYesYesYesYesYes1/4 teaspoon 1-2 times per week
WatermelonYesYesYesYesYes1/4 teaspoon1-2 times per week
ApricotYesYesYesYesYes1/4 teaspoon1-2 times per week
Apples No seeds)YesYesYesYesYes1/4 teaspoon1-2 times per week
lycheeYesYesYesYesYes1/4 teaspoon1-2 times per week
papayaYesYesYesYesYes1/4 teaspoon1-2 times per week
strawberries YesYesYesYesYes 1/4 teaspoon1-2 times per week
pineapple YesYesYesYesYes1/4 teaspoon1-2 times per week
peaches(no pits)YesYesYesYesYes1/4 teaspoon1-2 times per week
FOODWhy it should be avoided
Fruit seeds/pitsApple seeds, pear seeds, pits of cherries and apricots and the oils and extracts in grape seeds contain cyanogenic acids that can be lethal if eaten.
Onion, garlic, leak, chivesGarlic can cause indigestion and blood disorders. Chemicals in onions, garlic and leek can damage red blood cells resulting in anemia, as well as gastroenteritis. Avoid these foods as an ingredient in treats, foods etc.
Human "junk food"Too high in sugars, unhealthy hydrogenated fats, and salts
Raw potatoesAll raw potatoes contain oxalic acid and arsenic that comes from the roots when they grow. These chemicals are toxic to hamsters.
Iceberg lettuceFilled with natural water and can cause liver problems if eaten in excess. Can cause diarrhea. Has little nutritional value. Alternatives include dandelion, greens, romaine lettuce and kale.
PeanutsToo high in fat. Salted peanuts can cause dehydration. One unsalted peanut per week is fine.
ChocolateChocolate contains Theobromine, dark chocolate contains even more Theobromine and remains in the system for prolonged periods. Prolonged ingestion of Theobromine can cause testicular damage. Contains Caffeine which affects the central nervous system of the animal, increasing arousal and heart rate leading to stress and even death. Chocolate is also extremely toxic for unborn hamsters of pregnant pets because it can pass through the placenta and can even get in breast milk.
PineappleToo acidic and contains too much sugar.
TomatoesTomato leaves are toxic to hamsters. Although a tiny piece of tomato is okay, I wouldn’t recommend it as it is very acidic and can cause an upset stomach and/or diarrhea.
Chilli peppers, spices and seasonings Chilli peppers or anything spicy will cause discomfort hamsters stomach. Very harsh and difficult to digest.
Canned or processed foods Very high in salt and chemicals.
Pork products and deli meats Pork (bacon, ham) not healthy and toxic to your hamster.
AlmondsUnroasted bitter almonds contain cyanide – too much can lead to death. Moderately high in fat.
Kidney beans (raw and canned) Very toxic.
Jams and jellies Very high in sugar. Very sticky and can get stuck in their cheek pouches. Full of chemicals.
PicklesHigh acidic content can cause upset stomach and tooth degradation.
Candy Full of chemicals and sugar. Empty calories. Can lead to diabetes if eaten in excess.
EggplantToxic to hamsters and can upset their stomach.

How many blackberries can hamsters eat at a time?

It is recommended that each of our hamsters receive a single, little blackberry as their meal. Due to the fact that our hamster has a very tiny stomach, it experiences discomfort whenever it consumes an excessive amount of food. It is preferable to administer only a little bit at a time.

Since blackberries are such a delicious and nutritious fruit, they may be simply incorporated into the diet of hamsters. On the other hand, you shouldn’t be too lenient and chuck a lot of stuff at once.

How often can hamsters have blackberries?

It is advised that they be fed no more than twice per week.

The sugar level of blackberries is relatively high, despite the fact that they include a number of important nutrients such as vitamin C. You can’t give kids blackberries on a daily basis because of the amount of sugar that they contain.

Can hamsters eat blackberries leaves?

The leaves of blackberries are safe for hamsters to devour. The leaves of this plant have an interesting flavor that is reminiscent of coconut.

There are a lot of individuals who are unaware of the fact that the leaves of the blackberry plant can be consumed by both humans and our cavies.

Because fresh green leaves are preferable for our hamsters, you should always give them recently fallen leaves that are green in color rather than giving them dried-up, worn-out leaves that are dusty. Raw consumption is possible with the younger leaves.

Can hamsters eat blackberries seeds?

can hamster eat blackberries

The seeds of blackberries are not particularly popular since they include oil that is high in omega-3 (alpha-linolenic acid) and omega-6 (linoleic acid) fats, in addition to protein, dietary fiber, carotenoids, and ellagic acid. Blackberry seeds also have a high concentration of ellagic acid.

Despite the fact that our hamsters won’t have any negative effects from consuming a small amount of it, it is nevertheless advised that we provide them with a small amount.

Can hamsters eat blackberries with skin?

Yes, hamsters are able to devour blackberries with their skins intact. Feeding your pet blackberries with their skins on poses no health risks.

However, you need to make sure that you wash them carefully because the exterior sides of blackberries are exposed to the environment. It is possible that it has been sprayed with various chemicals and that it is also unclean.

Can hamsters eat wild blackberries?

wild blackberries

Wild blackberries are a suitable treat for hamsters. The flavor of conventional blackberries and wild blackberries are practically identical.

There is a possibility of finding worms in wild blackberries. It is possible for there to be transparent little white heat in it.

Berries found in the wild can sometimes contain poison. It would be in your best interest to choose wild blackberries only once you have reached the point where you are comfortable feeding them to your hamsters.

Our hamster’s life could be in danger if they consume toxic blackberries, as they can cause a variety of health problems. Therefore, only choose wild blackberries if you have sufficient understanding to do so. If you do, however, go for it.

If you decide to give them wild blackberries to eat, you should be sure to wash them thoroughly in cold water first. Then pat it dry with some paper towels.

Can hamsters eat blackberry jam?

No, hamsters are not allowed to ingest blackberry jam since the jam contains excessive amounts of sugar. In addition to this, it lacks the inherent qualities of fruits.

Even if you create the jam yourself at home out of blackberries, it is still unhealthy for hamsters to consume it. Our hamsters should not be exposed to the method that is used to make blackberry jam since it is unsafe. Because of the way their digestive systems work, they are unable to consume any processed food.

Note: If you routinely give your hamsters food that is heavy in sugar, you should be aware of a very crucial fact that you should be aware of. In addition to this, they frequently feel the need to drink water. If this is the case, it may be an indication that they are beginning to develop diabetes.

Can hamsters eat canned blackberries?

No, hamsters cannot devour blackberries from a can. Many different types of chemicals are typically used to preserve the food in cans. Additionally, they include an increased amount of sugar, which is not in any way beneficial for our hamsters.

Both sugar and preservatives should be avoided at all costs when it comes to our hamsters. Therefore, you should refrain from giving them canned blackberries to eat.

Can hamsters eat frozen blackberries?

frozen blackberries

Blackberries that have been frozen can be consumed by hamsters once they have been allowed to thaw and become ambient temperature.

Our hamsters are susceptible to gastrointestinal distress and other health problems when fed frozen blackberries. Therefore, you should make sure that you only give them raw fresh blackberries to eat.

Can hamsters eat dried blackberries?

Unfortunately, hamsters cannot eat dried blackberries.

Because dried blackberries are loaded with sugar, and as we all know, sugar is really bad for the health of our hamsters. In addition, they could be sticky when being chewed, which is not beneficial for the health of the animal’s teeth.

Can hamsters drink blackberries juice?

blackberries juice

Unfortunately, hamsters are not able to consume blackberry juice. Since blackberries already contain a significant amount of sugar, the juice from blackberries is even sweeter than the fruit itself. Therefore, we should not give it to our hamsters to eat.

About Samuel Woods

Samuel is a dedicated and talented freelance writer who has been in the industry since 2006. Throughout his career, he has had the opportunity to research and write about a wide range of topics while working to hone his skills in crafting high-quality content and implementing effective content marketing strategies. In addition to his writing career, Samuel is also an avid reader and enjoys spending his free time exploring new books and authors. As an animal lover, he is particularly passionate about advocating for animal welfare and works to make a positive impact on the lives of animals in his community and beyond. Samuel currently resides in a beautiful, rural location with his family and a small menagerie of pets, including dogs, cats, and birds.