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Can Rats Eat Carrots? [A Closer Review Of This Orange Veg]

Carrots are great. Cheap, versatile and surprisingly sweet. But are they safe to offer to a rat? Can they benefit from eating them? Let’s find out!

So, can rats eat carrots? Rats can eat carrots, both raw and boiled, including the tops. While carrots provide vitamins and minerals, they do not provide enough nutrition to be fed exclusively. Carrots should therefore be included as part of a varied diet including other safe fruits and vegetables.

As omnivores, rats can consume both plant matter and meat.

In fact, this is when they do best.

But just because they naturally eat in this way does not mean all foods are safe.

Besides, even some foods that we might think are entirely harmless can be pretty toxic to a rat.

And this includes some fruits and vegetables too. Rhubarb, avocado, cabbage and brussel sprouts are just some examples.

Some is undoubtedly the important word here.

Others are health promoting. There is no questioning the fact that rats do best when fed the right fruits and vegetables.

Nevertheless, you’re certainly right to question whether a food is safe.

So, let us now take a closer look at this vibrant vegetable.

We’ll be looking at why it can be included, how much to provide and how to offer it if you did decide to give it a try!

Are Carrots Good For Rats?

Carrots are a great vegetable for a rat, so long as they are provided in moderation. They are relatively low in calories, fats, offer some important vitamins and minerals. When offered raw, they provide an excellent means for a rat to gnaw.

Let us take a closer look at the nutritional breakdown of this vegetable:

Nutritional Content of Carrots

Water88 g
Energy41 Calories
Protein0.93 g
Carbohydrates9.58 g
Of which are sugars 4.74 g
Fiber2.8 g
Fat0.24 g
Calcium33 mg
Phosphorous 35 mg
Magnesium12 mg
Potassium320 mg
Folate19 µg
Iron0.3 mg
Vitamin A835 µg
Vitamin K16.4 µg
Vitamin C5.9 mg
Per 100g Raw Carrot. Source: USDA

As the analysis from the U.S. Department of Agriculture shows, the carrot boasts quite a lot of nutrition.

And consider that 100 gram of carrot is around 1-2 carrots (depending on the size). Not much, you’ll be pleased to learn.

Perhaps the key vitamins and minerals of note here are Vitamin A (in the form of beta-carotene), Vitamin K, Vitamin C, and potassium.

All of which are great for promoting the health and supporting the various metabolic processes of a rat.

And then there is the fiber.

Carrots provide a decent amount of fiber.

Fiber is essential for proper digestion and elimination, it also plays a key role in helping a rat assimilate nutrients from all the food ingested in the diet.

Interestingly, carrots also contain a number of different phytochemicals and bioactive compounds – with the main ones to note being lycopene and anthocyanins.

This comprehensive analysis and study outlines why these are so beneficial to health.

But in the context of your rat, just consider this: they provide antioxidant, anti-inflammatory, and anti-tumor properties.

One thing to consider is that carrots are relatively high in carbohydrates for a vegetable.

In fact, their carbohydrate level is similar to some fruits.

And upon closer inspection, you can soon see why carrots are sweet. They actually have quite a bit of sugar.

At least comparatively, to other potential fruits and vegetables.

In fact, if you consider cucumber as fruit, there is quite a lot more sugar in carrots (comparatively).

This is not generally too much of a concern.

And while rats certainly need carbohydrates for energy, its just important to be mindful of their total intake.

Carbohydrates, just like fats, should not be overconsumed.

Otherwise, it can lead to weight issues in these rodents.

Not ideal for health.

So, back to that famous word again. Moderation.

Feed carrots in moderation.

Do Rats Like Carrots?

Rats generally enjoy eating carrots. The sweetness along with the crunch are two qualities that these rodents tend to enjoy.

That being said, not every rat will consume carrot if it is provided to them. Some will ignore it altogether.

Other rats may eat only a little bit of carrot, and then there will be those that favor the tops (if provided).

This is because rats have their likes and dislikes when it comes to food.

It also depends on the rest of the diet, their age, and what they have already eaten that particular day.

So, it is important that you offer a little bit of carrot, at different times, to see how your rat responds.

You may want to offer it in a variety of different ways (which we will soon cover in the following sections)

Try to discover what they like, and dislike, and focus their diet around this.

This should be the case for all other foods too, not just for carrots specifically.

Just be sure to offer variety, and steer very clear away from any potentially troubling, or toxic foods!

How Much Carrot Should You Feed A Rat?

Carrots should be fed to a rat in moderation, but a small serving can be provided daily. You can offer the carrot whole, including the tops too.

Generally, it is advised that a rat be fed between 10-20% of their diet in the form of fruits and vegetables, with the remaining coming from a balanced and high-quality commercial feed.

It is this feed that provides a rat with all the nutrition they need for robust health. It has been designed to cover their needs, after all.

So, carrots should be included within the 10-20% intake.

And as omnivores, rats do best with a diet of variety.

So its important that this quota is not taken up exclusively by any one fruit or vegetable, carrots included.

And you do not want your rat to have too much that they begin to stash.

So, in terms of serving sizes – 1/2 to 1 small carrot is a good place to start.

How To Feed Carrots To Rats

If you want to feed some carrot to your rat, you’ll be pleased to learn that there are various ways that you can do so.

Although, it is important that you provide your rat with fresh carrots at all times.

You do not want to offer a carrot that is beginning to spoil, and that you or your family no longer want to eat.

The best option would be organic carrots, and these often are not that much more expensive than inorganic options.

The reason being is that due to the growing conditions, they should provide more nutrition and be free from any harmful pesticides or herbicides used in their growth.

Thankfully, as an underground vegetable, carrots are not particularly likely to be carrying pesticides and herbicides.

But, its generally not worth the risk; if you have the ability and opportunity not to.

Nonetheless, here is how you can go about offering this colorful root vegetable to your rat.

Start off by washing the carrot.

You do not want to be providing any dirt or debris along with it!

Now, you can do a number of different things:

  1. Cut the carrot up into cubes,
  2. Cut the carrot up into batons (long sticks)
  3. You could even boil them (in unsalted water)

If you do boil the carrot, be sure that it has time to sufficiently cool down prior to serving.

Then, when you are ready to feed, you can:

  1. Mix the carrot with other vegetables and fruits in their bowl,
  2. Hand-feed some carrot,
  3. Set up a carrot treasure hunt!

Feeding by hand is particularly rewarding, if you have built that trust with your rat and they are confident to feed from you.

Although, creating a treasure hunt is the way to go if you want to keep your rat busy and occupied.

Besides, it is great for their mental and emotional wellbeing.

It can prevent boredom and also help them to act out their natural foraging behaviors.

Searching for food is a huge part of wild rat life.

And you can promote the same behavior, even when they are being kept in captivity.

All you have to do is place chunks or pieces of carrot in various areas of the cage.

Your rat will actively hunt for the carrot, using their nose to pick up on the scent and smell.

You can even hide carrot, and other pieces of fruit and vegetables, in paper bags, cardboard boxes, and other safe materials.

There are also interactive toys that you can buy and use here too.

This treat-dispensing toy from Amazon is the one to get. It can keep your rat entertained for hours!


Rats can eat carrots, and they are a great food that you can look to offer for various reasons.

But, just like any other fruit and vegetable, do so in moderation.

And be sure to offer variety.

Besides, not all rats enjoy the same foods.

They may love carrots.

They may not.

But you’ll soon find out if you give them a chance to try.

Related Questions

Can Rats Eat Carrot Tops?

Rats can eat carrot tops, although they do not provide as much nutrition as the orange body. It also comes advised that you cut the tops into more manageable pieces, to prevent choking or issues with digestion.

Wondering what else a rat can eat? Check my other feeding guides below: