Can Rats Eat Pineapple?

Pineapples are one of the fruits we eat before or after meals as they offer a lot of essential nutrients.

If you have some pineapple at your disposal, you might be wondering if you can serve the fruit for the pet rats as a treat.

In this blog post, you are going to discover if it is safe to serve pineapple for the pet rat as a treat.

Can rats eat pineapple? Rats can eat pineapple. but it is essential to get rid of the skin before you serve the fruit for the rat. Pineapples provide the right with vitamin A and calcium.

Next time you get some pineapple from the store for your family, you can give some to the pet rats as a treat but it should be once in a while.

Is pineapple safe for the rat?

This is the one of the questions you need to ask yourself anytime you discover a new treat for the pet rats. 

Well, pineapples are safe for a pet rat but it is very essential to serve the fruits for them in moderation. 

Photo by Egor Kamelev from Pexels

Pineapple contains citric acid but not in high proportion like other fruits such as orange lime tangerine nectarine etc. 

The safety of your pet rat is one of the top priorities when it comes to serving them a new treat. 

And if you watch the pet rats closely, you will discover that they are also exhibiting this precaution mode anytime you serve a new treat for them. 

You need to always research about the new treat which you want to introduce to the pet rats. This will prevent you from serving them something poisonous out of ignorance.

You should know that pet rats process delicate body systems and this makes them respond faster to any toxic substance. 

The pet rats fall sick easily anytime they eat something toxic no matter how small it is. If they’re left unattended, it can lead to the death of the rats. 

Always try to know the nutrients present in the new treat as well as the toxic substance. 

You will be armed with the right information as to whether you should discard the treats or you serve them for the pet rats in moderation.

How can I introduce pineapple to the pet rats?

You are not going to find it difficult to introduce pineapple to the pet rat if they are capable of eating most things you have been serving them in the past.

One of the ways to go about it is to serve them a little amount of the pineapple and watch out for their actions.

The rats first have a little taste of the pineapple and wait for a while. When this happens, you need to be patient with the rat and watch them.

They are doing this to test if the pineapple is actually safe for their body system. If the rats do not feel sick after tasting the fruit, they are going to finish everything you put in the feeder for them.

Another way to go about it is to mix the pineapple together with other fruits you normally serve with pet rats.

Better still, you can serve them with pineapple only when they are feeling hungry. They are going to finish the pineapple even if they haven’t been served in the past.

How to serve pineapple for the pet rat

There is nothing complicated when it comes to serving pineapple for the pet rats. 

You need to wash the pineapple thoroughly if it happens that you buy them from the store. This will help to get rid of the pesticide on the fruit.

Peel off the skin and cut the pineapple into smaller sizes before you put them in the feeder for the pet rats. 

Can I serve pineapple for the rat everyday?

It is not advisable to serve pineapple for the pet rat everyday. Remember that pineapples contain citric acid but in trace form.

Therefore, if you serve the pineapple to the pet rat everyday, the citric acid in the pineapple will pile up and cause kidney damage in the pet rat. 

Can baby rats eat pineapple?

Pineapple should not be served for baby rats unless they are 3 months old and above. 

Most of the foods you are going to serve the baby rats must contain protein which will enhance their growth more than any other food nutrients. 

Other treats you can serve the pet rat


Apple ranks among the favorite treats of the pet rats. They like to munch on the fruit and there are some of them that are capable of eating the skin on the apples. Apples are a good source of fiber for the pet rat. 


If you have some Cranberries at your disposal, you can serve some for the pet rats as a treat in moderation. Cranberries are best served for the Patriot by mixing them with other fruits. Cranberries provide the rat with vitamins. 


You can also serve eggs for the pet rats as a treat preferible the hard-boiled ones. You can also serve scrambled eggs for the pet rats as a treat. Eggs are a good source of extra protein for the pregnant rats. 


Lettuce is one of the healthy vegetables which you can serve for pet rats. Rats can eat all types of vegetables but the best one for them is Romaine lettuce. Lettuce is a good source of vitamin C for pet rats. 


Pasta is one of those things you can serve the pet rats as a treat. Next time you are preparing pasta for the family, you can include the one you are going to serve the pet rat as a treat. 

Treats that are poisonous for rats

Salty Food

Anything that contains a lot of salt should not be served for the pet rats as a treat. Pet rats can experience tummy upset if they consume a food that contains a lot of salt.

Apple seeds

Rats like to eat apples. However it is very important to take away the seeds that are in the apples before you serve them for the pet rat.

Those seeds in the Apples contain cyanide which is poisonous for the rat. 


Candy is not good for the pet rat. You need to watch over the kids and prevent them from serving candy for the pet rats as they contain a lot of sugar in them.

Rats found it difficult to digest sugar which can pile up to breed something else in their body system. 


Pineapple is good for pet rats. Pineapples can be served alone or together with other food for the rats.

Pineapple provides the right with vitamin A vitamin C protein fiber magnesium etc. Pineapple should be served in moderation for the pet rats.