25Chives and other allium plants like onions and garlic are toxic to dogs and can be fatal if consumed. These foods contain sulphoxides and disulphides, which damage red blood cells, leading to haemolytic anaemia. Symptoms include lethargy, pale gums, rapid breathing, and dark urine. Immediate veterinary care is crucial to prevent life-threatening complications.
Dogs lack the enzyme to break down these compounds, making even small amounts dangerous. Chives, onions, garlic, leeks, and shallots all pose the same risk. The toxic effects are dose-dependent, but there's no safe amount for dogs.
If your dog has eaten chives, follow these steps:
- Remove any remaining chives from your dog's reach
- Note the approximate amount consumed and time of ingestion
- Contact your vet or the Animal Poison Line immediately
- Monitor for symptoms like vomiting, diarrhoea, or weakness
Treatment may involve induced vomiting, activated charcoal, or intravenous fluids. In severe cases, blood transfusions may be necessary. Prevention is key - keep all allium plants out of your dog's environment and educate family members about these dangers.

March 26, 2026
