Can cats have onions? - briefly
No, cats should not have onions. Onions contain thiosulfates and disulfides which are toxic to cats and can cause damage to their red blood cells, leading to anemia.
Can cats have onions? - in detail
Cats should not be fed onions, as they are toxic to felines. Onions contain a compound called N-propyl disulfide, which is harmful to cats. When a cat consumes onions, this compound can damage their red blood cells, leading to a condition known as hemolytic anemia. Symptoms of onion poisoning in cats may include lethargy, weakness, pale gums, and in severe cases, even death. It is crucial to keep onions, as well as other members of the Allium family like garlic and chives, out of reach of your feline companions to ensure their safety and well-being. If you suspect your cat has ingested onions, promptly contact your veterinarian for guidance and potential treatment.