Hamster Fruit and Vegetables Consumption Guide: Bananas, Apples, Carrots and More

Hamster eating carrot

It can be hard to know what foods you can and cannot feed your hamster. That’s why we have to together this list of popular fruits and vegetables that your hamster can and cannot eat!

What Fruits Can Hamsters Eat?

Hamsters can eat a variety of different fruits, but you should offer them in small amounts. The sugar content of many fruits can make them gain weight and increase their risk for diabetes, especially if you have a dwarf hamster.

Even if the fruit is safe for your hamster to eat, parts of the plant may not be. An example is the pit of a cherry, which can contain cyanide and as such should not be offered to your hamster when you give him a piece of the fruit.

Can Hamsters Eat Apples?

ApplesHamsters can eat apples. These are one of the most common fruits to offer your hamster, but care should be taken to remove the apple seeds before you give them to your hamster.

While the apple seeds contain potassium cyanide and are, as such, toxic, the peel and meat of the fruit is safe for your hamster to eat. You will want to wash the apple well before offering just a piece to your hamster.

Can Hamsters Eat Grapes?

Rest assured that you can offer your hamster a piece of grapes. Unlike with dogs, grapes are not toxic to hamsters and can be a beneficial part of their diet.

When you offer your hamster a grape, you will only want to give part of one until you learn if he can tolerate it or not. The high sugar content of grapes combined with all of the moisture can make him more at risk for having diarrhea than some other foods.

Can Hamsters Eat Bananas?

bananasBananas are safe for hamsters to eat and can provide a great number of health benefits to them. When you give your hamster a piece of banana, you will want to make sure that the banana isn’t overly ripe or it could spoil in the cage.

Bananas offer your hamster some important vitamins and minerals, including vitamin B and C. They also offer potassium and fiber, which are beneficial to your hamster and will help to keep him healthy.

Can Hamsters Eat Strawberries?

strawberriesStrawberries are a great snack to offer your hamster in moderation. Because they spoil easily, you won’t want to leave them in the cage for your hamster to hoard or store indefinitely.

Strawberries are a great source of vitamins and minerals, including manganese and potassium. Strawberries are also a great source of antioxidants and are one of the top fruits by the amount of antioxidants they contain.

Can Hamsters Eat Blackberries?

blackberriesYour hamster is able to eat blackberries, although they should be offered in moderation as with other fruits. Most hamsters don’t have any problems processing them, but the moisture content in this fruit may lead to diarrhea in some hamsters.

Blackberries are also high in fiber, which can help regulate your hamster’s digestive tract. They also are high in antioxidants like other berries, including strawberries, which makes them a beneficial snack to keep your hamster healthy. 

Can Hamsters Eat Pears?

PearYes, your hamster is able to eat pears. Like apples, these fruits contain plenty of fiber and help keep your hamster’s digestive tract healthy.

You’ll want to make sure to remove any seeds before you offer your hamster a piece of pear. Like apples, these fruits can contain cyanide in the seeds, which would be toxic for your hamster to ingest.

Can Hamsters Eat Watermelons?

WatermelonYour hamster can eat watermelon but only in moderation. The high moisture content of watermelon, after all, it’s about 90 percent water, can lead to your hamster developing diarrhea, which can be life-threatening.

Watermelon is very low in calories though, which is a benefit of feeding it in small amounts. It is also nutrient dense, containing helpful compounds such as lycopene and vitamin C.

Can Hamsters Eat Tomatoes?

Tomatoes The fruit of the tomato is safe for your hamster to eat in moderation but only if it is fully ripened. The worry with tomatoes is that, as a nightshade plant, they contain toxic compounds when they are not fully ripened which can be dangerous for your hamster to eat.

You should avoid giving your hamster unripe pieces of tomatoes. The leaves and vines of tomato plants should also be avoided as they are toxic to your hamster and can make him very sick.

Can Hamsters Eat Cherries?

Your hamster can eat cherries, and these fruits are very rich in nutrients, which can make them beneficial to offer to your hamster in small amounts.

You do need to be careful when you give your hamster cherries and make sure that they have been pitted before offering them. The pit of the cherry contains cyanide and is toxic if your hamster chews on them.

What Vegetables Can Hamsters Eat?

There are plenty of vegetables that your hamster can eat and enjoy. These foods tend to be low in calories and may be high in fiber and other nutrients.

As with fruits, moderation is key when offering your hamster fresh veggies. These should make up only a small portion of their diet.

Can Hamsters Eat Carrots?

CarrotsCarrots are one of the best vegetables that you can offer your hamster. They are low in calories and, more importantly, they are firm so your hamster can gnaw on them and wear down his teeth.

Carrots do contain some sugar, so you will want to limit the number of carrots they get, usually offering a small piece several times per week for him to gnaw on.

Can Hamsters Eat Lettuce?

Hamsters can eat lettuce, but this vegetable offers little in the way of nutritional benefits. In fact, the high water content of lettuce, as with fruits such as watermelon, can increase the chance that your hamster will develop diarrhea after eating the veggie.

There are better vegetable options for your hamster to eat, such as romaine, kale, or spinach leaves, which are all low in calories and pack more of a punch with nutrients than regular iceberg lettuce.

Can Hamsters Eat Cucumber?

CucumberYour hamster can eat cucumber, but you should only offer a small amount of this vegetable. Cucumbers have a high water content, which can make them prone to developing diarrhea and other gastrointestinal upset.

Cucumbers are low in calories, which makes them a great treat to give. When you offer it to your hamster, you’ll want to just offer a tiny amount, such as about the size of a bean for him to nibble on.

Can Hamsters Eat Celery?

celeryYou can offer your hamster small amounts of celery, as this is a very healthy snack option for him to nibble on. You will want to be careful though because celery is high in water content and fiber, so it is more likely that this veggie will cause issues like diarrhea than some other ones.

Celery is low in calories, which makes it a very healthy food. It also contains antioxidants and phytonutrients, which confer plenty of health benefits for your hamster.

Can Hamsters Eat Spinach?

SpinachHamsters can eat spinach, and this low-calorie food option can be rather healthy for them. As with any leafy green vegetable, you’ll want to offer small amounts because the water content of the green leaves can lead to your hamster developing diarrhea.

Spinach may cause gas in your hamster, so you’ll want to watch them closely after eating it. You can also hide spinach around your hamster’s cage for him to find if he likes the taste of it.

Can Hamsters Eat Cabbage?

CabbageHamsters can eat cabbage but it should be offered in small amounts and used carefully, as some hamsters will develop diarrhea after eating the cabbage. Cabbage is low in calories which is a great reason to give it in small amounts.

Cabbage should only be fed occasionally as some hamsters get very gassy after eating cabbage, and you don’t want your hamster to bloat after eating the vegetable.

Can Hamsters Eat Peppers?

sweet-peppersYou can offer your hamster bell or sweet peppers, but you’re going to want to avoid feeding him chili peppers which can be much too hot for him to consume safely. Bell peppers provide some crunch to your hamster’s diet and also are low in calories.

Bell peppers also provide plenty of nutrients for your hamster. They contain beneficial nutrients such as vitamins and lycopene, making them an overall healthy addition to your hamster’s diet.

Can Hamsters Eat Sunflower Seeds?

SunflowersYour hamster can eat sunflower seeds, but these should only be offered in very small amounts, as they are very fatty and can increase the risk that your hamster will gain weight. You can offer these seeds in small amounts, although you’ll want to be sure that your hamster’s diet mix doesn’t already contain it before you offer more.

Be careful with sunflower seeds and watch your hamster after he eats them. They can stuff their cheeks full and get these seeds stuck in their cheek pouches, which can be very painful and potentially lead to infections.

Can Hamsters Eat Broccoli?

BroccoliYour hamster can eat broccoli, and it’s actually a really healthy treat for them. Make sure you wash the broccoli well before giving it to your hamster, but it’s an excellent source of different vitamins and minerals, such as vitamin A.

In addition, broccoli provides something for your hamster to gnaw on. It helps keep his teeth worn down as he chews on the firm stalk of the broccoli.

Can Hamsters Eat Potatoes?

PotatoesHamsters can only eat cooked potatoes. Uncooked, raw potatoes have toxic compounds in the green potatoes that can be very harmful to your hamster.

In addition, the eyes of the potato are toxic and should be removed before you offer it to your hamster. You can give sweet potato, but the peeling should be removed prior to you offering it as the peel can harbor molds.

What Fruits Can Hamsters Not Eat?

Your hamster can eat a wide variety of fruits, with most of them being perfectly safe. Some fruits are toxic or will upset their gastrointestinal system and should be avoided at all costs.

The main fruits to avoid giving to your hamster is citrus fruit, which includes oranges, lemons, and grapefruits. These acidic fruits can cause significant indigestion and cause tummy problems for your hamster.

Certain parts of some fruits should also be avoided. Apple seeds and cherry pits have cyanide in them, as well as the seeds of other fruits.

You must remove the pit from the cherry or cut away the seeds from the piece of apple you offer your hamster, or he could get very sick.

What Vegetables Can Hamsters Not Eat?

Most vegetables are safe for your hamster to eat, but there are exceptions that must be avoided to keep your hamster healthy and happy.

Members of the Alium family should be avoided for your hamster. These include onions and garlic, which are toxic to your hamster and can be very dangerous if he eats them, as these vegetables can cause issues with their red blood cells, causing the body to destroy them and cause anemia.

Uncooked beans, such as kidney beans can also be dangerous for your hamster to eat. The uncooked kidney beans have toxic compounds which can prove deadly for your little hamster.

Lettuce should be avoided, but not all leafy greens, because it doesn’t provide much in the way of nutritional content and its amount of water can lead to diarrhea. Stick to greens such as spinach and kale in small amounts for your hamster instead.

Regardless of what healthy fruits and vegetables you offer your hamster, they should all be washed well to get rid of dirt and potential pesticides. When you give them to your hamster, you want to stick to small amounts and make sure to remove uneaten fresh foods daily to keep your hamster from hoarding food that has gone bad.

Related Questions:

Can hamster food go bad? Yes, hamster food can expire. Each packaging has an expiring date that you should check before feeding to your hamster.

Does hamster food contain nuts? Many hamster foods do contain nuts as they are an excellent nutrient source for pet hamsters.

How often should I give my hamster treats? You should give your hamster treats every couple of days. Overfeeding your hamster treats can result in health problems and obesity.

Charlotte Silcock

Charlotte lives in the United Kingdom and has worked in animal shelters looking after small animals. She owns a hamster as well as a dog and a cat and hopes to spread her knowledge about rodents to help other pet owners.

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