Can Dogs Eat Garlic?
Short answer
No, garlic is toxic to dogs.
According to the U.S. Food and Drug Administration, which names this food among those dangerous to pets, our dog rating is toxic. Portion guidance: None. Watch for: Vomiting, diarrhea, pale gums, elevated heart rate, hemolytic anemia. The same food is rated toxic for cats, so multi-pet households should not assume the dog rating transfers. Ask your veterinarian about your own animal.
No. Garlic is toxic to dogs.
Frequently used in human food; must be completely avoided; powdered form most dangerous
Food-safety rating slip
Dogs can-eat rating TOXIC Garlic
TOXIC · #6/160 hazard · Vegetables
- LEVEL toxic
- RANK #6/160
- DOC #22/160
- CAT toxic
- SHARE 16% haz
- RISK 3 risks
- SYMP listed
- PHOTO Asparagus
Category photo peer: Asparagus (safe)
Garlic ranks #6 of 160 foods by dog hazard band (toxic) and #22 of 160 by documentation depth in PlainPetFood's archive. Cats: toxic. Band scores in the chart are ordinal (toxic=4 → safe=1), not clinical doses. Read with this food →
Category standing
Toxic on both the dog and cat charts
Dogs and cats share a toxic rating for Garlic. Inside vegetables, 4 of 25 dog ratings are toxic. This is a household-wide keep-away, not a species-specific quirk.
Source for this food: U.S. Food and Drug Administration, which names it among the foods dangerous to pets. Portion, preparation and symptom detail on this page is our own editorial guidance.
Portion & Preparation
- Recommended Portion
- None
Risks & Warnings
- ⚠ 5x more toxic than onion per gram
- ⚠ Thiosulfates
- ⚠ Cumulative toxicity
Warning Signs
Vomiting, diarrhea, pale gums, elevated heart rate, hemolytic anemia
If your dog shows these symptoms, contact your vet or call ASPCA Poison Control: 888-426-4435
Also Safe for Cats?
Cats should never consume any garlic product
Full cat safety guide for Garlic →🚨 Pet Poison Emergency
ASPCA Animal Poison Control
888-426-4435
24/7, consultation fee may apply
Other Vegetables for Dogs
Read our methodology - how this data is sourced, computed, and verified.
PlainPetFood publishes an editorial food-safety compilation. When the FDA or ASPCA Animal Poison Control Center names a food as dangerous, that food's page links the source; other ratings are identified as editorial guidance. Its dog rating, portion, preparation notes and warning signs are rendered from the food-safety archive; a named FDA or ASPCA source is linked above when that authority names this food. See our editorial standards & corrections policy, report a correction, the methodology behind these numbers, or contact the editorial team. Data current as of August 29, 2026.