My dog ate Onion Powder
✗ Highly Toxic
📊 Risk Calculator
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If in doubt, always call your vet or the Animal Poison Line immediately.
Why It's Dangerous
Onion powder is a concentrated form of onion, containing the same N-propyl disulphide compound that damages red blood cells and causes haemolytic anaemia. It's a common hidden ingredient in stock cubes, gravies, and processed foods.
Symptoms to Watch For
- Weakness and lethargy
- Pale or yellowish gums
- Loss of appetite
- Breathlessness
- Red or orange-tinged urine
Vet Guidance
Contact your vet. Onion powder is concentrated, and even a small amount in seasoned food can add up if eaten regularly.
Emergency Contacts
Animal Poison Line (UK)
01202 509000
RSPCA Emergency
0300 1234 999