Can dogs eat soy sauce?

In this brief guide, we will answer the query, “Can dogs eat soy sauce?” and will discuss how soy sauce is not for dogs to consume.

Can dogs eat soy sauce?

No, dogs cannot eat soy sauce. Soy sauce is rich in salt and is bad for your dog’s health. If your dog eats more than a teaspoon of salt and there isn’t any water available, he might get salt poisoning or kidney damage. If your dog has consumed an excessive quantity of salt, it can cause neurological problems and even death.

What are the Ingredients in Soy Sauce?

Soy sauce is prepared from soybeans and wheat that have been fermented. Soy sauce is made up of four fundamental ingredients:

·         Salt

·         Soybeans

·         Fermenting Ingredients

·         Wheat

The excessive salt content is a concern for dogs. There is 902 mg of sodium in one tablespoon of soy sauce. That is about a tenth of a teaspoon of salt. A tablespoon of soy sauce contains around 0.18 tablespoons of salt.

You might think that’s not a lot of salt. However, if your dog licks up a lot of soy sauce in a dish or cup, it might have serious health consequences.

Side Effects of Soy Sauce in Dogs

Keep an eye out for these signs if your dog ate more than a tiny amount of soy sauce. If you detect any of the following symptoms in your dog, take him to the veterinarian straight once.

·         Diarrhea

·         Frequent Urination

·         Vomiting

·         Seizures or Tremors

·         Increased Thirst

Salt poisoning may be fatal if mild signs are ignored and your dog consumes an excessive amount of soy sauce. That’s why, if you believe your dog has gotten some soy sauce packets, you should take them to the clinic right away.

Salt Poisoning and Kidney Failure

Ingesting large quantities of sodium can cause renal failure or salt toxicity in dogs (such as from consuming soy sauce). The exact quantity of salt that is detrimental to a dog is determined by several factors, including the dog’s age, weight, breed, and overall health.

Most vets believe that even a teaspoon of soy sauce might create issues for your dog. If your dog consumes a large amount of soy sauce or another source of sodium, make sure they have access to water and keep an eye out for any signs of renal failure or salt poisoning while contacting your veterinarian or a pet poison hotline.

Salt poisoning in dogs can cause a variety of neurological disorders, as well as death if eaten in excessive quantities. Excessive thirst, increased urination, diarrhea, vomiting, tremors, and even seizures are some of the signs of salt toxicity in dogs. Salt toxicity can also lead to renal failure in your dog.

Kidney failure involves all of the symptoms of salt poisoning, as well as blood in the urine, mouth ulcers, decreased appetite, stumbling, and listlessness. Kidney failure in dogs can be deadly if not addressed.

If you believe your dog is suffering from renal failure or salt overdose, take them to the veterinarian as soon as possible. Your veterinarian will be able to correctly diagnose your dog and offer them the medical attention they require as soon as possible.

Medication, intravenous fluids, dialysis, a change in food or diet, and monitoring may be used to treat renal failure, depending on the degree and diagnosis.

Toxicology and Death

In addition to causing salt poisoning or renal failure, your dog’s use of soy sauce may result in toxicity, which might lead to death. This is because certain soy sauces, for example, may contain garlic or onions. Garlic and onions, in excessive doses, are harmful to dogs. These veggies can induce vomiting, diarrhea, weakness, stomach discomfort, activity intolerance, and excessive drooling in your dog. The same may be said for eating onions.

What Should You Do If Your Dog Eats Soy Sauce?

If you suspect your dog has eaten soy sauce, keep an eye out for severe signs. Take them to the vet straight away if they exhibit any of the following symptoms.

·         Convulsions

·         Extremely lethargic

·         Walking like intoxicated

·         Respiratory Distress

·         Muscle Spasms

·         Seizures

It’s a positive sign if you notice they’re really thirsty and urinating frequently.

Drinking enough water will aid in the removal of all extra salt from their bodies. That’s also why they pee so much.

Give them plenty of water and let them pee it out if you suspect they accidentally ate a tiny bit of soy sauce (like the amount dusted on some rice). Then, just in case, keep an eye out for more serious symptoms.


In this brief guide, we answered the query, “Can dogs eat soy sauce?” and discussed how soy sauce is not for dogs to consume.


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.