Bringing a new canine into your home is an exciting milestone, but it requires careful observation to ensure you are not accidentally introducing a contagious illness to your household. Learning how to check a dog for signs of kennel cough before you adopt allows you to make an informed decision and protects your existing pets from an easily spread respiratory infection. Kennel cough, or infectious tracheobronchitis, is a common condition that spreads quickly in group settings like shelters, kennels, or crowded breeding environments. Because symptoms can range from mild to severe, a simple visual and auditory check can save you from unexpected vet bills and stress. While this guide provides practical steps for identifying common symptoms, it does not replace a professional evaluation from a qualified professional found at our vets directory. If you are ever in doubt about a dog's respiratory health, always prioritize a pre-adoption exam.
Does the dog have a persistent, dry cough?
The most prominent symptom of kennel cough is a harsh, dry, hacking cough that often sounds like a goose honking. When you visit a potential dog, observe them for several minutes in a quiet environment to see if they break into this specific, repetitive coughing fit. Often, this cough can be triggered by gentle pressure on the dog’s trachea, which is the area at the top of the neck just below the jaw. If you have permission from the owner or caretaker, observe how the dog reacts to the pressure of a collar or light touch on the throat. A dog with kennel cough will frequently respond to this mild pressure with a sudden, forceful coughing bout. It is important to distinguish this from a normal, occasional throat clearing, which is usually brief and not accompanied by other signs of illness.
Are there any signs of nasal or ocular discharge?
While a dry cough is the hallmark sign, you should also inspect the dog's face for any abnormal discharge around the eyes or nose. A healthy dog should have clear, bright eyes and a nose that is generally moist but free of thick mucus or pus-like drainage. If you notice a yellow, green, or cloudy discharge coming from the nostrils, or if the dog's eyes appear crusty or runny, this may indicate that their respiratory infection has progressed beyond a mild case. Gently wipe the area with a clean tissue if necessary, but be mindful of your own hygiene and avoid touching other animals after interacting with a symptomatic dog. Persistent discharge is a strong indicator that the dog’s immune system is currently fighting an active infection that requires medical attention.
Is the dog experiencing lethargy or a loss of appetite?
Kennel cough can make a dog feel generally unwell, leading to a noticeable drop in their usual energy levels and interest in food. During your visit, pay attention to the dog’s overall demeanor; look for signs of listlessness, such as an unwillingness to play, move around, or engage with their surroundings. While some stress is normal in a shelter or unfamiliar environment, a dog that seems consistently dull, depressed, or uninterested in treats offered by the caretaker should be viewed with caution. Ask the owner or staff specifically about the dog's recent eating habits. A sudden decrease in appetite in a social, active animal is often one of the first signs that they are feeling the physical strain of an underlying respiratory issue.
What should you do if you suspect kennel cough?
If you observe these symptoms, the most responsible action is to ask the owner or shelter staff for a status update on the dog’s health and recent veterinary records. If a diagnosis has been made, discuss the treatment plan with them; many cases are mild and resolve with rest, but some require antibiotics or cough suppressants prescribed by a professional. Do not attempt to treat the dog yourself, and avoid bringing them into contact with other animals until a vet confirms they are no longer contagious. If you are choosing a dog from a facility, you can often find reputable listings for healthy, well-cared-for dogs where health histories are transparently shared. Always insist on a health check or a waiting period before finalizing any adoption if you feel the dog is currently showing signs of illness.
Taking the time to observe a dog closely before moving forward with an adoption helps ensure a smooth transition for your new companion. By identifying potential issues like kennel cough early, you protect your home environment and set your new dog up for a successful recovery and a healthy start in their new life. Remember that most respiratory issues in dogs are manageable with the right care, but knowing what you are walking into is the key to responsible ownership.
