Pigs cannot eat onions. Onions are toxic to pigs, even in small amounts. This is because onions contain a compound called N-propyl disulfide, which can cause red blood cell damage in pigs, leading to anemia.
Symptoms of onion poisoning in pigs include:
- Vomiting
- Blue gums
- Trouble breathing
- Diarrhea
These symptoms can be serious and even life-threatening. Therefore, it's essential to keep onions away from pigs and avoid feeding them any part of the onion plant, including the bulb, leaves, and stalks.
It's important to note that even cooked onions are toxic to pigs. Cooking does not remove the harmful compounds that make onions dangerous for them.
If you suspect your pig has eaten onions, contact your veterinarian immediately.
