Onion And Garlic Dog. If you observe your dog has ingested onion garlic or any other allium species, contact your vet to prevent your canine from onion poisoning. Garlic and onion are broad spectrum antibiotic effects.

Onion powder is also in a surprisingly wide range of human foods, and it doesn’t take a lot of onion to get a dog sick. Cats and japanese breeds of dogs (akita, shiba inu, etc) are even more sensitive to the effects of these plants. Dogs are at risk when the onions and the rest of the allium family (garlic, shallots, leeks, and chives) are processed.