Can guinea pigs eat rabbit food? (Note that!)

Guinea pigs and rabbits have some similarities, even if they are different in other areas. Sometimes pet owners prefer to keep both animals because they are just so cute. But what about their diet? Are they allowed to eat the same type of food?

So, can guinea pigs eat rabbit food? Unfortunately, guinea pigs cannot eat rabbit food for a variety of reasons. Rabbits, on the other hand, can eat and enjoy the guinea pig’s food. Both animals eat vegetables and fruit, but guinea pigs need food that is high in vitamin C because guinea pigs cannot produce or store this vitamin themselves.

Rabbit food can be harmful to your guinea pig’s life and even have dire consequences. The diet you should use for your guinea pig is very specific. Because of this, anything that doesn’t conform to the norm can lead to significant health risks and problems. See the section below for more information on the possible risks guinea pigs may have from eating rabbit food.

Can guinea pigs and rabbits eat the same food?

Rabbits and guinea pigs, like humans and other animals, need a balanced diet to stay alive .

Guinea pigs and rabbits have different nutritional needs and also different digestive systems. Rabbits cannot benefit from guinea pig chow, and guinea pigs cannot eat rabbit chow for these reasons. Hay is the only thing they can eat together!

rabbit food

A rabbit’s diet should include hay, fresh vegetables and fruits, and rabbit pellets. Since rabbits have sensitive digestive systems, changing the diet should be done gradually to allow the rabbit to get used to it.

guinea pig food

Vitamin C is required in guinea pig feed. Vitamin C can be supplied to your guinea pig through fresh fruit and vegetables as well as commercially available pellets.

Also, like rabbits, guinea pigs cannot metabolize sugary foods, leading to diabetes, obesity, and other chronic diseases that shorten your pet’s lifespan.

Feeding requirements of guinea pigs and rabbits

Feeding requirements of rabbits

If you consider the nutritional needs of these two animals, you can effectively meet their nutritional needs. Rabbits need the following nutrients:

  • Fiber – 18%
  • Protein – 16%
  • Calcium – 1% or less

Feeding requirements of guinea pigs

Guinea pigs have very different nutritional needs. You need the following nutrients:

  • Fiber – 10-16%
  • Protein – 18-20%
  • Calcium – 1% or less
  • Vitamin C – 25-50 mg

Risks to consider when feeding rabbit food to guinea pigs

When you feed your guinea pig rabbit food, not only does it lose vitamin C, which weakens its immune system, but it also poses the following risks:

choking hazard

Some rabbit foods pose a potential choking hazard for guinea pigs. Foods like seeds and nuts can cause your cute little animal to choke. If you don’t handle it properly, it can kill your guinea pig. Guinea pigs do not naturally eat seeds and nuts. Rabbits and guinea pigs have different diets.

Allergic reaction

Guinea pigs do not have a robust immune system. As a result, they are susceptible to disease and infection, including allergic reactions. These are triggered by foods that your digestive system cannot tolerate.

Some rabbit foods can cause allergic reactions in guinea pigs. These become noticeable through vomiting or even diarrhea and can affect the well-being of your animal. If you notice something that isn’t normal in your guinea pig, you can offer your guinea pig lots of water and just avoid the food later. If the situation worsens, you will need to see a qualified veterinarian for help.

Too much fat and protein

Some foods rabbits eat contain too much fat and protein. These two nutrients are important but not required in large amounts. Unfortunately, eating foods that are high in fat and protein can compromise your guinea pig’s health and cardiovascular strength.

You also don’t want your guinea pig to unnecessarily gain weight from eating foods high in fat and protein. You should have a guinea pig that is a balanced weight that also contributes to its well-being and health.

diseases and malformations

Because rabbit chow lacks some nutrients, eating rabbit chow is a pathway for guinea pigs to disease and deformities. For example, scurvy is a disease that can occur when your guinea pig is following the rabbit diet. This disease is caused by a lack of vitamin C in his body.

Another problem or harm your guinea pig may suffer from eating rabbit food is stunted growth, especially in the bones. A lack of calcium puts you at risk of poor bone structure and growth. In some cases, rabbit feed lacks vitamin K, which is important for the synthesis of calcium.

presence of antibiotics

Some rabbit foods contain antibiotics that can harm guinea pigs. That is a big problem. There are different types of antibiotics, but the most popular is the penicillin-based antibiotic, which is very harmful to guinea pigs.

If you don’t take care of it, it can lead to the death of your pet. This is something you don’t want to experience. You can prevent all of this by not feeding your guinea pig rabbit food.

Some rabbit foods destroy beneficial bacteria in guinea pigs

Not all, but some of the foods rabbits eat, when given to guinea pigs, can kill vital bacteria in your animal. Guinea pigs rely on certain bacteria in their stomachs that play an important role in their lives.

These bacteria help the guinea pig digest food because guinea pigs have a weak digestive system that cannot digest food on their own. Another reason guinea pigs need these bacteria is because they can extract nutrients from food, which they have a hard time doing on their own.


As much as guinea pigs and rabbits are alike, it is not advisable to feed guinea pigs rabbit food. Although both require similar nutrients to thrive, the need in terms of quantity is not the same. So it would help if you fed your guinea pigs the food that was intended for them.

Quick facts about rabbits

We know that rabbits are closely related to guinea pigs, even though they have different diets. But maybe you don’t know the following quick facts about rabbits:

  • Contrary to popular belief, rabbits live better without carrots. If you see a rabbit anywhere, you immediately think of carrots . As much as rabbits love and feed on carrots in movies and cartoons, in reality this is not the case. Carrots contain too much sugar and are better as a snack, but not as a meal.
  • A female rabbit is referred to as a doe while a male rabbit is referred to as a buck.
  • Rabbits live together in groups. If you have several, you should keep them in groups.
  • Most rabbits in the world, almost half of the entire population, live in North America.
  • These pets can live up to 10 years.
  • Rabbits have long ears that can grow up to 10 cm long.
  • Rabbits’ reproductive cycle is rapid, making them a nuisance to those who consider them pests.
  • A cub is born without fur and with its eyes closed .
  • When a rabbit is happy, it blinks. You can tell if you examine the animal closely.
  • Funnily enough, rabbits are one of the few animals in the world that eat their poop.
  • Rabbits cannot vomit.
  • You have a 360 degree view.
  • Rabbits are good at jumping.
  • They have teeth that grow throughout their lives.
  • Rabbits’ ears help them keep a cool head at all times.
  • It’s not easy to catch a rabbit when you’re hunting it.

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