can cats eat garlic

Can Cats Eat Garlic? NO and NO! It Can Kill Your Cat

Can cats eat garlic? Right at the beginning of this post, I want to give you an answer! Garlic is an excellent ingredient for the human diet but TOXIC to your cat.

Hence, never serve your cat any food that has chunks of garlic. Garlic is recognized to contain composites that can drive to oxidative harm and gastroenteritis.

The small structure of your cat is incapable of confronting these composites, as observed in humans. To remain on the protected side, feed your cat with a lot of animal proteins and other high-quality foods that are free from garlic. Now you have a question that appears in your mind, what happens if my cat eats garlic? To know the answer, please continue reading.

Quick Navigation

  • Can cats eat garlic?
  • Can cats eat garlic for fleas?
  • How much garlic is toxic to cats?
  • Garlic poisoning in cats – signs, causes, treatment.
  • Conclusion
can cats eat garlic

Can cats eat garlic?

So, if you are want to know whether cats can eat garlic, the answer is again NO. Unfortunately, garlic can be incredibly poisonous and toxic to cats, even if you are serving in little doses.

In some cases, garlic can even drive to organ damage, organ failure, or death due to the poisonous effect of it. Garlic belongs to the allium species family, along with onions.

Cats cannot digest these as humans can. If your cat ingests any species of the allium family, she can get hemolytic anemia, which is caused by harm to the red blood cells. So, if your cat consumes garlic, it may also cause gastroenteritis, which leads your cat to stomach upset, diarrhea, and vomiting.

Compared to onions, garlic is approximately five times as poisonous and toxic for cats. If your cat consumes even less amount of garlic, it will harm your cat’s health much more than an onion.

Can cats eat garlic for fleas?

There are many types of home remedies for flea infestation on cats, and one of those remedies is, of course, garlic.

Garlic is a natural home remedy for cats to getting rid of fleas. But treating cats with garlic is a big debate.

Although numerous cat owners assume garlic to be poisonous to cats, some are still trying the oral treatment. And based on our research, there are positive feedbacks about treating a cat with garlic. You can mix a little bit of garlic with a cat’s wet food, and observe how your cat behaves. Fleas don’t relish the taste of garlic. If your cat consumes food with garlic in it, they won’t like the flavor that spreads from the cat’s skin when they bite, and they will gradually move on.

Nonetheless, in this situation, you need to realize that you carry a high risk of injury to your cat’s health. So in case, you decide to take a risk, you must monitor your cat’s reaction. If you notice any change in your cat’s behavior, then you should have to stop serving food with garlic immediately. Personally, I would not go for this method, and I do not recommend you doing experimenting with the cat’s health as well.

A better option is to treat a cat’s fur. If your cat is struggling with fleas, then use this natural remedy, but you have to be extra careful due to the risk linked with garlic.

Immerse your cat in a bucket full of garlic solution for sometimes then wash the cat with lots of clear water. This solution is very strong when it comes to destroying fleas.

The second method is to sprinkle some garlic powder over your cat’s skin and to spread it into the body and around the neck, avoiding her ears and eyes. Fleas are repulsed by garlic powder. Use the least amount of powder for your cat’s protection. You can also rub some garlic salt gently into your cat’s skin, as salt and garlic both benefit from deflecting fleas.

garlic can kill your cat

How much garlic is toxic to cats?

Eating any amount of garlic can negatively harm your cat’s wellness. Small as one clove of garlic can drive to toxicity in your cat. Regard the fact that the toxicity level of ingested garlic can differ because of pet’s weight, type of breed, and previous health records.

If you doubt that your cat has ingested garlic, you should contact your veterinarian. Garlic holds compounds called disulfides and thiosulphates, which can be toxic cats if ingested.

The compounds in garlic can cause the red blood cells flowing through your cat’s body to become very weak and burst. It leads your cat severe health problems. From a toxicity aspect, garlic is about five times more concentrated than onions. Consumption of as small as 5 g of onions has caused damage in the red blood cells in cats. Considering garlic is even more concentrated than an onion, and also less ingested amounts could lead your cat to toxicities.

Garlic poisoning in cats - Signs, Causes, Treatment

The compounds in garlic enter your cat’s bloodstream and start to burst red blood cells, which will lead to hemolytic anemia, a very serious condition.

Signs- Garlic poisoning signs may not start immediately. In fact, it usually takes two to four days for the symptoms to emerge. Some of the symptoms you may observe include vomiting, diarrhea, weakness, problems in breathing, pale, yellow, or dull-colored gums, fast breath, and an elevated heart rate, failure, etc. If you notice any of the signs of garlic poisoning, immediately take your cat to a veterinarian to stop possibly deadly difficulties.

Causes- Garlic poisoning is caused by the consumption of garlic. The quantity of garlic that it leads to poisoning your cat will depend on your cat’s weight, health condition, and type of breed. In most cases, a tiny bit of garlic is enough that it leads to poison a cat. After consuming, garlic starts destroying the red blood cells, which causes them more inclined to burst, ultimately driving to hemolytic anemia.

Treatment- The poisoning treatment will depend on when your cat consumed the garlic. If the garlic was recently consumed, the veterinarian would start to evoke vomiting by orally applying a 3% hydrogen peroxide solution. This process will eliminate all of the garlic from your cat’s stomach that has not been digested and restrict your cat’s health from becoming worst.

A stomach wash may also be done to assure that all the toxins have been removed from the stomach. The vet may require applying activated charcoal as well. Activated charcoal grasps the toxins, so they do not get the opportunity to enter your cat’s bloodstream and cause more harm.

The vet will require observing your cat’s condition to decide whether she demands supportive care such as IV fluids or oxygen treatment. It is natural for cats to require IV fluids to obstruct dehydration because of the vomiting and diarrhea due to garlic poisoning. Although it is exceptional, if your cat’s health is difficult, and she has already shed a lot of red blood cells, she may require a whole blood exchange to survive.


Firstly, it is necessary to eliminate any garlic from your cat’s diet and cling to your vet-approved cat foods. 

Analyze all of the products you use, including any flea or skin remedies to assure that garlic is not included. If you apply garlic in your food, make sure to store it in a space where your cats cannot reach it.

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