Onion and garlic poisoning results in oxidative damage to the red blood cells (making the red blood cells more likely to rupture) and gastroenteritis (e.g., nausea, oral irritation, drooling, abdominal pain, vomiting, diarrhea).
What breed of dogs have killed more people? The Pit bull has killed the most people, surprisingly, as they are so friendly. The second breed that has killed the most people is the Rottweiler.
Photo courtesyof Special Agent Steve Magone,FWS-LE. cougars, otters and others. Domestic dogs have alsobeen intoxicated or killed by scavenging poisonedcarcasses, and the accidental feeding of tainted meathas resulted in the deaths of tigers, lions, andcougars held in captivity.