Are Onions Bad For Raccoons? (VET Answer)

Raccoons are nocturnal animals that live in the wild and are often attracted to domesticated areas. They have become a common threat to humans due to their tendency to raid garbage cans, gardens and sheds. 

While raccoons may seem cute at first sight, they can cause damage when they try to get into your house through windows or holes in the roof. 

Because of their ability to cause so much damage and destruction, it is important that you know how best to protect yourself against raccoons if they appear near your home or property.

Onions can be toxic to raccoons due to the presence of thiosulphate.
Bananas can be a safe and nutritious treat for raccoons.
Raccoons require a diet that is high in protein and nutrient-rich fruits and vegetables.
Foods that are toxic or high in fat should be avoided when feeding raccoons.
Cat food can be safely given as a supplement to a raccoon’s diet, but only if it’s of high quality and free of fillers and artificial ingredients.

Are Onions Bad For Raccoons?

Yes, it’s true. Giving a raccoon onion is not a good idea because onions can cause anemia in raccoons, digestive problems in raccoons, liver damage in raccoons, kidney damage in raccoons. 

So if you feed your pet a nutritionally balanced diet with plenty of protein and other nutrients then there really isn’t any reason why you should give them an onion at all.

“Feeding your pet raccoon with chicken bones can pose significant health risks. According to a vet explanation on UnifiedYard, chicken bones can splinter and cause blockages in their digestive system, leading to severe health issues or even death.”

Is Onion A Bad Thing To Feed A Raccoon?

Your raccoon may love you and want to be your best friend, but it doesn’t mean that onions are good for them. Onions contain volatile compounds that can cause stomach upset in raccoons and even cause anemia in them. It’s important to stay away from feeding these foods to your little furry friend since it could potentially make them very sick.

Is Onions Bad For Raccoons?

Yes, onions are bad for raccoons. They can cause diarrhea, dehydration and anemia. Onions also lead to liver damage in some cases. If you want to give your raccoon an occasional treat of onion, you should limit it to no more than one small piece per day.

Onions contain a chemical that is harmful to many animals including raccoons because it causes hemolytic anemia (red blood cell destruction). This is usually caused by eating green onions or scallions which contain higher concentrations of sulphur compounds than other varieties of onion such as yellow or white ones do.

“Raccoons love to eat bananas, and it is a safe treat to give them in moderation. As UnifiedYard’s personal experience suggests, bananas are rich in nutrients and can be a healthy addition to their diet.”

What Is The Best Food To Feed A Pet Raccoon?

You may have heard that onions are bad for raccoons, but you’re not sure why. It’s true that onions can be toxic to raccoons, so you should avoid feeding them them. However, there are other foods that are safer and more nutritious than onions. While we don’t recommend giving your furry friend an onion as a treat, there are plenty of healthy alternatives available!

What Do You Feed A Baby Raccoon?

It’s important to feed baby raccoons with a formula. You can use either commercial formulas or make your own. If you choose to go the commercial route, ask your vet for recommendations on which brand of formula is best for your baby raccoon.

 If you choose the homemade route, there are several options: cow’s milk and goat’s milk are both suitable choices, as well as a combination of both.

The texture should be fairly thin the consistency of whole milk is usually fine and it should be warm enough that when you put some in a bowl it doesn’t immediately cool off again (but not so hot that it burns). The easiest way to do this is with a blender; just throw everything together and blend until smooth!

“Mothballs can be harmful to raccoons and other wildlife. In fact, they are considered a pesticide and should not be used as a means of pest control. Check out this explanation on UnifiedYard to learn more about the dangers of mothballs.”

Why Are Onions Bad For Raccoons?

Onions can be bad for raccoons if they eat them raw.

If you don’t want the raccoons to get sick, you should avoid feeding them raw onion.

Raw onions contain sulfoxides that are harmful to animals and humans alike.

When ingested by animals, these sulfoxides cause hemolysis (destruction) of red blood cells and anemia (lack of red blood cells). 

The severity of the anemia depends upon how much raw onion your pet consumed and how long ago it was eaten: a large amount at once will cause severe symptoms right away, while smaller amounts over a longer period may not cause any noticeable effects until many days afterward

How Many Onions Can You Give A Raccoon In One Day?

If you want to give your raccoon onions, make sure you only give them small amounts. In fact, it’s best if you don’t feed onions at all unless they’re really hungry and there’s nothing else available to eat. 

The reason for this is because onions contain a chemical called allyl propyl disulfide (APS) which can cause serious damage to their stomachs, resulting in nausea and vomiting. If too much APS builds up in a raccoons body, it can also cause cirrhosis of the liver or even death!

“Raccoons are primarily nocturnal animals, but they can be active during the day in search of food and shelter. However, if you encounter a raccoon during the daytime, it may be a sign of illness or injury. Learn more about the behavior of raccoons and their potential dangers during the day with this article on UnifiedYard.”

What Kind Of Onion Should You Feed A Raccoon?

If you are looking for a good food to feed raccoons, onions can be a great choice.

Onions contain many beneficial nutrients that help to keep their health in check. They are packed with vitamin C, which helps to prevent infections, and they also contain fiber that can help your pet have regular bowel movements. Some of the benefits of feeding onion include:

Weight loss – Consuming more vegetables is one of the easiest ways to reduce your body weight and maintain an ideal body mass index (BMI). Onions contain polyphenols that stimulate metabolism and boost fat burning potentials.

Digestion – Onions have been used as antiseptics since ancient times due to their antibacterial properties that make them ideal for treating indigestion.

Parasite prevention – The sulfur compounds found in onions kill parasites such as roundworms, tapeworms or hookworms before they can cause damage inside our digestive tract.

Immune system support – Their essential oils boost immunity by stimulating white blood cells production which fights any invading pathogens attacking our bodies.

Antioxidant properties – Antioxidants help neutralize free radicals thus reducing risk factors associated with chronic diseases such as cancer or heart disease.”

Do All Types Of Onions Have An Effect On Raccoons?

You should definitely not give your raccoon onions. The reason is that they can be very dangerous to your raccoon and cause them to become ill, dehydrated, lethargic and more. This is because onions contain a chemical called thiosulphate which can upset the stomach of a raccoon and cause them to vomit. 

This vomiting can lead to dehydration which will make it harder for them to digest food properly as well as deprive their body of water which will make them sick even more quickly.

Another problem with feeding your raccoon onions is that it could make their breath smell really bad!

“Feeding your pet raccoon with peanuts can be a tasty treat, but it’s important to do so in moderation. According to UnifiedYard’s owner experience, peanuts are high in fat and can lead to obesity and other health issues in raccoons if overfed.”


In conclusion, it is best to avoid feeding your raccoon onions, as they can cause dehydration and even death. 

However, if you do want to feed them onions, make sure that they are cooked before hand by boiling them or baking them in the oven at 400 degrees Fahrenheit until they turn brown.

Further Reading

If you’re interested in learning more about raccoons and their dietary habits, check out these additional resources:

A-Z Animals: What Do Raccoons Eat?: This article provides a comprehensive guide to the different types of food that raccoons eat in the wild.

Calendar-UK: What Animals Are Onions Toxic To?: This article explains which animals are most susceptible to the toxic effects of onions, including raccoons.

PetKeen: What Do Raccoons Eat?: This article discusses the feeding habits of raccoons in more detail, including what they eat in the wild and how to safely feed them as pets.


What are the dangers of feeding onions to raccoons?

Onions contain a compound called thiosulphate, which can cause hemolytic anemia in certain animals, including raccoons. This condition can lead to red blood cell damage and potentially fatal consequences if left untreated.

Can raccoons eat bananas?

Yes, raccoons can safely eat bananas in moderation as a treat. Bananas are a good source of nutrients, including vitamins B6 and C, fiber, and potassium.

What is the ideal diet for a pet raccoon?

A pet raccoon’s diet should consist primarily of protein-rich foods such as cooked eggs, chicken, and fish, as well as fruits and vegetables for added nutrients. It’s important to avoid feeding them processed or high-fat foods that can lead to obesity and other health issues.

Are there any foods that raccoons should not eat?

Yes, raccoons should not be fed foods that are toxic to them, including chocolate, caffeine, grapes, and onions. Additionally, they should avoid high-fat and processed foods that can lead to health problems.

Can raccoons eat cat food?

Yes, raccoons can safely eat cat food as a supplement to their diet. However, it’s important to choose high-quality cat food that is free of fillers and artificial ingredients.