Every dog is different. Individual allergies and sensitivities are common — always introduce new foods in small amounts and watch for adverse reactions. This site is for informational purposes only and is not veterinary advice. Always consult your vet.
The Full Picture
While dogs need a small amount of sodium in their diet (provided by their regular food), excessive salt is dangerous. Large amounts of salt can cause sodium ion poisoning, with symptoms including vomiting, diarrhea, tremors, elevated body temperature, seizures, and death. Common sources of excess salt include crisps, pretzels, soy sauce, and salted nuts. Rock salt and de-icing salt on roads are also hazardous. Ensure your dog always has access to fresh water, and avoid sharing salty human foods.
What You Should Know
Salt should be kept well away from dogs. If your dog has eaten salt, watch for symptoms such as vomiting, diarrhea, lethargy, or loss of appetite. In an emergency, contact your veterinarian or an animal poison helpline straight away.