This highly contagious virus can wreak havoc on a dog’s respiratory, gastrointestinal, and nervous systems, and it spreads ...

canimorsus usually get it through the bite of a dog or cat, or if dog or cat saliva enters an open wound ... Infection may additionally lead to septicemia (blood poisoning) or meningitis ...

Dog allergies in humans are triggered by a protein found in their saliva and urine ... heart disease and high blood pressure. Humans can prevent it by watching what they feed their animals.