Can Guinea Pigs Eat Marijuana? Let’s Find Out

Last updated on November 23rd, 2023 at 08:51 am

Many people have taken advantage of the legalization of marijuana to be able to use it. Many times guinea pig owners wonder if it is okay to give marijuana to their pets to eat.

Can guinea pigs eat marijuana?

The answer is NO; guinea pigs should not eat marijuana because it is too dangerous for their health. Marijuana leaves contain 2% THC; if guinea pigs eat 20 to 40 grams, 50% is a chance your pet will die.

The only time marijuana is allowed to be given to guinea pigs is when it comes to experimental drug research.

In today’s article we will learn in more detail why you should not give guinea pigs to eat marijuana, and what are the risks of consuming this plant for their health.

Can guinea pigs eat marijuana?

No, guinea pigs should not eat marijuana, by no means because it is too dangerous for their health.

Guinea pigs have cannabinoid receptors, which practically means that they, like us humans, will be affected by THC and CBD.

There are other psychoactive substances in marijuana that will have a detrimental effect on the health of guinea pigs.

Another example of how dangerous it is for guinea pigs to eat marijuana is that they are underweight, as the effects of marijuana can be far more dangerous to guinea pigs than to humans.

Do guinea pigs like to eat marijuana?

Yes, guinea pigs will love to eat marijuana, so be sure they going to eat it if given the chance.

Therefore, you as owners should be careful not to come guinea pigs in any contact with marijuana.

Keep them away from marijuana and smoke from the marijuana itself, they are all harmful to their health.

Can guinea pigs eat marijuana leaves?

Yes, guinea pigs can eat marijuana leaves, although we do not recommend giving them away.

In order not to be confused by this answer, we must emphasize that the leaves of the marijuana plant are not the same as processed marijuana.

In order for cannabis to have psychotropic effects, it must first go through a process called decarboxylation, at which point it is dangerous for guinea pigs and their life.

If they eat marijuana leaves that have not gone through this process then expect that the guinea pig will get a little sick, but will not have any more serious problems.

What are the benefits of marijuana for guinea pigs?

If the guinea pigs eat marijuana, they will have certain benefits with the intake of fiber, protein and essential acid.

Especially important are the fibers that improve the work of their digestive system.

However, marijuana leaves and seeds are too dangerous for guinea pigs and can cause toxicity, so you should not give marijuana to your pets.

What if a guinea pig accidentally eats marijuana?

When a guinea pig tries to eat marijuana, the consequences are quite different from the usual consequences of eating something that is not allowed.

If they eat marijuana, your pets will be in a drunken state, resulting in running and jumping.

Their movements will become very fast due to the effect of marijuana, which is certainly not right, so you need to see a veterinarian immediately if your pet accidentally tries marijuana.

If guinea pigs frequently eat marijuana or inhale marijuana smoke, they will develop diabetes and gain weight.

As we already know, diabetes and obesity can eventually have fatal consequences for guinea pigs, that is, our pet can even die.

Marijuana leaves contain 2% THC, which practically means that if guinea pigs eat 20 to 40 grams, then the chances of your pet dying are 50%, which should really worry us.

can guinea pigs eat marijuana

Can eating marijuana kill a guinea pig?

Yes, eating marijuana is too dangerous for guinea pigs and can kill your furry pet.

If your pet eats marijuana, then they will need to eat more food, which will eventually result in guinea pig diabetes, obesity, and death.

Marijuana leaves contain about 2% THC, which means that if guinea pigs eat about 30 grams of marijuana then the chances of death are 50%.

read more: Can Guinea Pigs Eat Kohlrabi? All Benefits

What are the symptoms of a guinea pig that has eaten marijuana?

If the guinea pig has eaten marijuana, the following symptoms can be observed:

  • fatigue
  • lethargy
  • lack of appetite
  • too much sleep

It can take several hours for a guinea pig to develop symptoms from eating marijuana.

In this situation, you should take the guinea pig to a veterinarian to examine it and give you further advice on how to quickly recover your pet from the toxicity in its organism.

can guinea pigs eat marijuana

read more: Can Guinea Pigs Eat Endive? Benefits And Risks

Is marijuana given to guinea pigs for experimental purposes?

Yes, marijuana is occasionally given to guinea pigs to eat when the purpose is experimental and then there should be no harm to them.

Then they are given a small amount that will not kill the guinea pig, but of course it will be confused just like us humans.

The use of marijuana in guinea pigs for laboratory purposes is applicable because these little pets have similar receptors to us humans.

Can I smoke around guinea pigs?

No, you should not smoke around guinea pigs, as it can cause health consequences for them.

Smoking and smoke from tobacco or marijuana can irritate the lungs and eyes of our furry friends.

The consequences can be too dangerous for the life of the guinea pig, and cancer of the pancreas, lungs, throat, and other organs of the body can occur.

Guinea pigs are smaller than us humans, and a small concentration of tobacco or marijuana smoke is much greater for them than for humans, so you can imagine how harmful and dangerous it is for our pets.

We recommend that you never smoke in front of the guinea pig, as well as in front of other pets.

What weeds can guinea pigs eat?

Guinea pigs can eat a lot of weeds which are quite beneficial for their health.

By eating weeds, guinea pigs will reap the benefits such as vitamins, minerals, and other nutrients.

Especially vitamin C, which is found in other weeds, is very important for the health of guinea pigs and protection from scurvy, as well as improving their immunity.

Here is our selection of weeds that are very beneficial for guinea pigs:

  • lavender
  • clover
  • chamomile
  • dandelion
  • calendula
  • borage
  • daisies
  • nasturtium
  • plantain
  • mallow
  • marigold

What weeds are poisonous to guinea pigs?

indeed, weeds are good for guinea pigs, but we must be careful in their selection because there are some that are harmful to them and can kill the guinea pig.

Here are the weeds that are toxic to guinea pigs:

  • Bindweed
  • Bryony
  • Elder
  • Amaryllis
  • Oleander
  • Hemlock
  • Henbane
  • Laburnum
  • Ragwort
  • Lupine

These are some of the many poisonous weeds to avoid for guinea pigs.

When guinea pigs eat poisonous weeds, it can be most easily noticed by inflammation of the mouth and stomach pains.

In addition to these main symptoms, several more may appear which is a warning sign that something is wrong with the guinea pig.

They are the following:

  • temperature drop
  • aggression
  • heavy breathing
  • food aversion

If your pet has these symptoms you should take it to the vet immediately.

Can guinea pigs get high?

Yes, guinea pigs can get high. But that doesn’t mean you should use cannabinoids in the same room as your pet.

As a consequence of using a cannabinoid in front of your pet, the following problems will occur:

  • stress
  • respiratory problems
  • mouth infections
  • skin problems and diseases
  • eye infections

Can you give CBD oil to guinea pigs?

Yes, CBD oil is safe for guinea pigs.

In fact, CBD oil (a product made from cannabis) is used as a pain reliever and has anti-inflammatory effects in guinea pigs.

In addition, it can help with allergies, improve appetite, and reduce the chances of developing certain forms of cancer in guinea pigs.

can guinea pigs eat marijuana

Does vaping hurt guinea pigs?

Yes, vaping hurts guinea pigs you can be sure of that.

The fact that nicotine in any form or way of smoking is always harmful to your guinea pig.

The smoke produced by evaporating smoking is harmful, so it should be kept away from guinea pigs. E-liquid itself and small amounts of it can kill your pet.

read more: Can Guinea Pigs Eat Pancakes?


Just as there are healthy and safe foods for guinea pigs, there are also toxic foods. Avoid giving them nuts, dried beans, onions, avocados, mushrooms, and others.

Guinea pigs should not eat marijuana because it is very harmful to their health.

Marijuana can cause problems with the lungs, pancreas, blood, and other organs that can cause cancer.

If guinea pigs eat marijuana, it can lead to obesity, diabetes, and the death of your pet.

Only marijuana leaves that are not processed, and have not passed the process of decarboxylation, will not be very dangerous for them.

Finally, our recommendation is not to expose your guinea pig to marijuana smoke, cigarettes, and similar substances, give it vegetables and fruits so that it does not have health problems.