If your dog is sneezing, coughing, or has a runny nose, you may wonder: Can dogs catch a cold like humans? The answer is yes, but not in the same way we do.
Dogs can develop respiratory infections that resemble the common cold in humans, but they are caused by different viruses. Understanding the causes, symptoms, and treatments can help you keep your furry friend healthy.
Can Dogs Get the Common Cold?
Dogs don’t catch the same cold viruses as humans, but they can suffer from upper respiratory infections caused by canine-specific viruses and bacteria.
🐶 Common culprits include:
- Canine Parainfluenza Virus
- Canine Adenovirus Type 2
- Bordetella bronchiseptica (a bacterial infection that contributes to kennel cough)
While these infections mimic human colds, they are not contagious to humans—only to other dogs.
Symptoms of a Cold in Dogs
The symptoms of a cold in dogs are similar to those in humans. Here are some common symptoms to look out for:
Nasal and Respiratory Symptoms
- Sneezing: Frequent sneezing is often one of the first signs of a cold in dogs.
- Coughing: A persistent cough, which can be dry or produce mucus, is common.
- Runny or Congested Nose: Dogs may have a nasal discharge that can be clear, yellow, or green, and their nose may sound congested.
- Watery Eyes: Excessive tearing or a discharge from the eyes can occur.
General and Behavioral Symptoms
- Lethargy: Dogs may be less active and more tired than usual.
- Loss of Appetite: A decreased interest in food is common during a cold.
- Fever: Some dogs may develop a low-grade fever, usually between 101°F and 103°F.
Also Read: How to Tell If Dog Has Fever Without Thermometer
Other Possible Symptoms
- Sore Throat: Although dogs can't tell us, a sore throat may be present, causing difficulty swallowing or a change in bark.
- Wheezing or Difficulty Breathing: In severe cases, dogs may experience wheezing or difficulty breathing.
If your dog shows any of these symptoms, it's important to consult a veterinarian for a proper diagnosis and treatment.

What Causes Cold-Like Symptoms in Dogs?
Several conditions can cause cold-like symptoms in dogs:
1️⃣ Canine Respiratory Viruses
- Dogs can contract viral infections from dog parks, kennels, grooming salons, and shelters.
- The Canine Parainfluenza Virus and Adenovirus are common in multi-dog environments.
🐾 Prevention: Keep your dog up-to-date on vaccinations, especially before boarding.
2️⃣ Kennel Cough (Canine Infectious Tracheobronchitis)
- Caused by Bordetella bronchiseptica and other viruses.
- Highly contagious among dogs in close quarters (kennels, daycares, dog parks).
- Characterized by a loud, honking cough.
🐾 Prevention: Vaccinate your dog against Bordetella if they frequently interact with other dogs.
3️⃣ Allergies & Environmental Irritants
- Dogs may sneeze due to dust, pollen, smoke, or household chemicals.
- Allergies often cause itchy skin and watery eyes, in addition to sneezing.
🐾 Solution: Identify and remove allergens from your dog’s environment.
4️⃣ Canine Flu (Canine Influenza Virus - CIV)
- Similar to human flu, causing fever, coughing, and nasal discharge.
- Spread through direct contact with infected dogs.
- More severe than a regular cold and may require veterinary care.
🐾 Prevention: Consider the canine influenza vaccine if your dog is at risk.
5️⃣ Serious Infections (Pneumonia, Distemper, or Heartworm)
- If your dog has persistent coughing, fever, or breathing difficulties, it may indicate a serious respiratory illness.
- Distemper and pneumonia require urgent medical attention.
🐾 Solution: See a vet if symptoms persist beyond a few days.
Related: Bronchitis/ Pneumonia in Dogs
How to Treat a Dog with a Cold at Home?
Here are some ways to treat a dog with a cold at home:
1.Keep your dog warm
- Create a warm environment:As soon as you notice any potential symptoms, keep your dog in a warm, dry place. You can turn up the thermostat by 2 or 3 degrees and provide plenty of warm blankets for your dog to curl up in. Heated dog beds are also a good option.
- Dress your dog appropriately:If necessary, you can put a dog sweater or socks on your furry friend to help them stay warm. But make sure to watch them to prevent overheating.
2.Ensure proper hydration
- Provide fresh water:Make sure your dog has constant access to clean, fresh water. If your dog doesn't drink for several hours, add a splash of low-sodium chicken or beef broth to the water to encourage them to drink.
- Use a humidifier:Set up a humidifier in the area where your dog sleeps and other areas they frequent. Cool mist humidifiers are preferred to avoid the risk of burns. If you don't have a humidifier, you can take your dog into the bathroom while you take a hot shower so they can breathe in the steam.
3.Feed a nutritious diet
- Offer warm food:Warm up your dog's food in the microwave for a few seconds to make it more fragrant and easier to eat. You can also feed them shredded chicken or warm, low-sodium chicken or beef broth to supplement their diet.
- Free-feed if possible:Unless instructed otherwise by your vet, allow your dog to free-feed until their symptoms clear. But if your dog isn't eating well, hand-feeding may be necessary.
- Nutritional Cream: If your dog has a poor appetite and is unable to consume enough nutrients through food, consider feeding your dog nutritional creams, such as pet-specific nutritional creams and goat's milk powder, to replenish various nutrients needed by the body.

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View Product4.Encourage rest
Dogs need more sleep when they are sick, so let your dog rest as much as possible. Avoid taking them for long walks or engaging in strenuous play. Provide a quiet, comfortable place for them to sleep.
5.Monitor your dog's condition
Keep an eye on your dog's symptoms. If they get worse over a period of 24 to 48 hours, if there is a rattling in their chest, or if they are visibly uncomfortable, seek immediate veterinary attention. Also, if your dog experiences symptoms lasting more than a few days or if their condition seems to be getting progressively worse, call your vet.
6.Prevent the spread of germs
- Isolate your sick dog:If you have multiple dogs, separate the sick one from the others to prevent the spread of the virus.
- Clean your dog's things:Wash your dog's toys, food and water dishes, and bedding regularly with dish soap and warm water.
7.Consider natural remedies
Some natural remedies may help relieve your dog's cold symptoms. For example, you can use a saline nasal spray to help clear your dog's nasal passages, or give them a small amount of honey to soothe their throat. But always consult your vet before using any natural remedies.
How to Prevent Dog Colds
Vaccinations
- Ensure your dog is up to date on their vaccinations, including vaccines for canine flu, kennel cough, and other respiratory diseases. Vaccinations can significantly reduce the risk of your dog getting sick.
Diet and Nutrition
- Feed your dog a high-quality, balanced diet to support their immune system.
- Ensure your dog has access to clean, fresh water at all times to stay hydrated.
Environment
- Keep your dog's living area clean, dry, and warm. Avoid sudden temperature changes and drafts.
- Use a humidifier during dry seasons to keep the air moist, which can help prevent respiratory problems.
Avoid Infected Animals
- Keep your dog away from other sick animals to prevent the spread of infection.
- If your dog shows signs of illness, isolate them from other pets until they recover.
Exercise and Rest
- Provide regular, moderate exercise to keep your dog healthy, but avoid overexercising, especially during cold weather.
- Ensure your dog gets enough sleep, as lack of sleep can weaken their immune system.
Regular Check-ups
- Take your dog for regular veterinary check-ups to catch any potential health problems early.
When to Take Your Dog to the Vet
1. Symptoms persist or worsen
Long duration: If your dog's cold symptoms persist for more than 2-3 days without improvement, or if the symptoms gradually worsen, such as coughing, runny nose, fever and other symptoms become more frequent or severe, you should take him to the vet promptly.
Emergence of new symptoms: During the cold period, if your dog develops new symptoms such as vomiting, diarrhoea, loss of appetite, depression, difficulty in breathing, etc., it may be that the cold has caused other complications and requires immediate medical attention.
2. High-risk situations
Puppies or older dogs: Puppies and older dogs have weaker immune systems and are more likely to suffer serious complications such as pneumonia and bronchitis after catching a cold. They should be taken to the vet as soon as possible once symptoms of a cold appear.
Suffering from other diseases: If the dog itself suffers from other chronic diseases, such as heart disease, diabetes, kidney disease, etc., the cold may aggravate the condition of these diseases, and need to consult a veterinarian in time.
3. Other abnormalities
Behavioural abnormalities: If your dog has abnormal behaviour, such as unwillingness to move around, not responding to the owner's calls, hiding in corners, etc., it may be a sign of ill health and should be taken to a veterinarian.
Abnormal body temperature: Under normal circumstances, the dog's body temperature is between 38℃-39℃. If the dog's body temperature is over 39.5℃ or below 38℃, it may be a sign of serious illness and requires immediate medical attention.

FAQs
Will my dog need antibiotics for a cold?
Not necessarily. Most dog colds are viral in nature, and antibiotics are only effective against bacterial infections. However, if a secondary bacterial infection develops, antibiotics may be prescribed.
How can I make my sick dog more comfortable?
You can make sure your dog has a warm, quiet place to rest. Provide fresh water at all times and offer small, frequent meals if they have a loss of appetite. You can also use a humidifier in the room to help ease nasal congestion if your vet approves.
Can I give my dog human cold medicine?
No. Human cold medications can be toxic to dogs and should never be given without consulting a vet. There are specific medications formulated for dogs that a vet may prescribe if necessary.
Conclusion
While dogs don’t catch human colds, they can develop canine respiratory infections with similar symptoms. Most mild cases resolve with home care, but severe symptoms require veterinary attention.
By keeping your dog vaccinated, well-fed, and away from sick animals, you can reduce their risk of illness and keep them healthy year-round.