Why can’t dogs eat onions?

In this brief discussion, we will answer the question “Why can’t dogs eat onions?” We will also talk about the harmful effects of onions on dog health, why you should not give onions to your dog as well as what to do if your dog eats onions.

Why can’t dogs eat onions?

Dogs can’t eat onions because they cause severe anemia in dogs. Anemia is the loss of red blood cells in the body. The reduction of red blood cells or the oxygen-carrying capacity of red blood cells can lead to severe lethal conditions.

Onions are rich in N-propyl disulfide, a toxic chemical compound that breaks down the red blood cells in the body of your dog and leads to severe anemic conditions.

This compound also reduces the oxygen-carrying capacity of the red blood cells and leads to less supply of oxygen to the vital organs of the body which leads to major organ damage in the body of your dog.

Furthermore, the attachment of N-propyl disulfide to the red blood cells can cause autoimmune reactions in the body, in which the body starts to kill its own red blood cells which leads to hemolytic anemia.

What are the harmful effects of feeding Onions to your dog?

Following are some major harmful effects of feeding onions to your dog:

  • It damages the red blood cells of the body leading to severe anemic conditions that can lead to the death of the dog.
  • The reduction in the oxygen-carrying capacity leads to hypoxic conditions and can lead to respiratory stress in your dog.
  • Less oxygen to the heart forces it to pump more blood to the lungs and body which can lead to the malfunctioning of the cardiovascular system.
  • Absorption of food in the intestine is dependent upon the blood flow and oxygen contents of the blood being supplied to the intestine. Less oxygen supply to the intestine disturbs food absorption.

What portion of the onion is safe for your dog to eat?

No portion of onion is safe for your dog to eat. No matter what part of onion you feed to your dog or how you feed it to your dog, it is still harmful for the health of your dog.

Therefore, never give your dogs onions at all. Onions can cause severe toxicity in dogs and can lead to lethal anemic conditions.

What are the signs of onion toxicity in dogs?

Following are the most common signs of onion toxicity in dogs:

  • The pale color of mucous membranes of dogs such as gums and mucous membranes of eyes.
  • The color of urine becomes dark red because of the broken red blood cells in the urine.
  • The dog becomes lethargic and weak.
  • Loss of appetite as well as fainting are also symptoms of onion toxicity in dogs.

How Onion toxicity in dogs treated?

The onion toxicity is usually treated by antitoxins as well as proper fluid therapy. It is always best to take your dog to the vet rather than treat it at home. Vets usually use drugs that can induce vomiting as well as antitoxin drugs.

Furthermore, there are also herbal ways to treat onion toxicity in dogs, but it is best to consult your veterinarian before giving anything to your dog.

What should you do if your dog eats onions?

The following things can help you to know what to do in case your little friend eats onions accidentally or products having onion powder in them:

  • Try to stay calm and observe for any symptoms such as red-colored urine, lethargy, dizziness, or pale gums.
  • Take your dog to the vet immediately and follow the instructions and proper medical treatment.
  • Take proper care of your dog and prevent it from eating onions or products having onion powder.

How can you prevent onion toxicity in your dog?

Dogs being curious animals tend to chew on almost everything. Following points can help you prevent onion toxicity in your dogs:

  • Strictly check the feed of your dog and what you are feeding it, a lot of products have onion powder in them and can be dangerous for your dog.
  • Ask your family members to not feed anything to the dogs unless it is free from any onion or onion powder amounts.
  • Restrict your dog from going into the kitchen without your supervision to avoid accidental ingestion of onion or any type of products having onions in them
  • Properly feed your dog diets that meet its daily dietary requirements, so they dont feel the urge to eat other things.

Conclusion

We answered the question “Why can’t dogs eat onions?” We also talked about the harmful effects of onions on dog health, why you should not give onions to your dog as well as what to do if your dog eats onions.

References

https://wildearth.com/blogs/dog-knowledge/are-onions-bad-for-dogs

https://www.purina.co.uk/articles/dogs/feeding/what-dogs-eat/can-dogs-eat-onions

https://pawp.com/12-human-foods-that-are-toxic-to-dogs/

https://www.purepetfood.com/help/can-dogs-eat-onions

https://www.dogster.com/dog-food/can-dogs-eat-onions-what-if-your-dog-ate-onions

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