Bordetella, a bacterium known for causing respiratory illness in dogs, is a significant concern for pet owners and veterinarians alike. This microorganism is primarily responsible for what is commonly referred to as kennel cough, a highly contagious condition that can spread rapidly among dogs in close quarters, such as shelters, boarding facilities, and dog parks. Bordetella bronchiseptica can infect dogs of all ages but poses a greater risk for puppies, older dogs, and those with compromised immune systems. Understanding the nature of Bordetella and its implications is essential for anyone involved in the care of dogs. Symptoms of infection may include a persistent cough, nasal discharge, and lethargy, which can…