Can Dogs Get Colds? What to Know (and How to Help)

When your dog starts sneezing, has a runny nose, or feeling a little under the weather, it’s natural to wonder: can dogs get colds, just like humans do? The short answer is yes, but with a few important differences. Here’s what’s really going on when your pup seems to have caught a chill, and how you can help them feel better.

What’s a “Cold” in Dogs?

Dogs can develop symptoms that look a lot like our common cold: sneezing, runny nose, watery eyes, mild coughing, and a bit of fatigue. But the “cold virus in dogs” isn’t the same one that makes humans sick.

Instead, canine cold symptoms are often caused by viruses or bacteria such as¹:

• Canine adenovirus type 2 (CAV-2)

• Canine parainfluenza virus

• Bordetella bronchiseptica (often linked to kennel cough)

These are all specific to dogs, meaning they can spread between pups, especially in places like dog parks or kennels, but they don’t typically pass to people.

Can Dogs Catch a Cold from Humans?

You might be wondering, “Can dogs catch human colds?” or “Can dogs catch the cold from humans?” Thankfully, no. At least not the viruses that make us sneeze and sniffle.

Human colds are commonly caused by rhinoviruses that are adapted to infecting humans. Dogs have different respiratory cell receptors and immune defenses, so these viruses generally can’t infect them. So if you’re curled up on the couch with tissues and tea, you can still cuddle your dog.

That said, some rare zoonotic viruses (like certain strains of flu and coronaviruses) can pass between species³, but those are exceptions. If your dog ever shows severe respiratory symptoms or you’re unsure, it’s best to check with your vet.

How to Help a Dog with a Cold

If your dog’s acting a bit off, the first step is to see a vet. Animals are very good at masking pain and illness, so slight changes in behavior or showing signs of discomfort could be indicative of bigger problems. So don’t risk it!

Once you have a treatment plan in place with your vet, be sure to provide supportive treatment¹ at home through rest, proper hydration, and comfort. Here’s ways to help make their recovery easier:

• Keep them warm and cozy. A quiet, comfortable spot helps them rest without stress.

• Encourage hydration. Fresh water and wet food can help keep nasal passages moist.

• Use a humidifier. Moist air can soothe breathing if your dog’s nose or throat is irritated.

• Avoid crowded dog spaces. Until your vet gives the all-clear, steer clear of kennels or parks.

If your dog’s symptoms worsen or don't clear up within a week, it’s best to re-visit your vet. These can be signs of infections that need further medical treatment.

Supporting Your Dog’s Immune System Year-Round

Just like people, dogs are more likely to catch viruses when their immune system is under stress. A healthy immune system is their first line of defense.

To boost your dog’s immune system, focus on:

• Balanced nutrition: Diets rich in antioxidants, vitamins (like A, C, and E), and omega-3s can support immune health.

• Regular exercise: Keeps their body and immune system active.

• Good hygiene: Regularly wash bowls, bedding, and toys to limit germ buildup.

• Ensuring your dog is up to date on vaccinations: Although vaccinations may not fully prevent infection, they can help decrease the severity of symptoms and minimize spread^1,2.

• Routine vet checkups: Early detection of health issues can prevent bigger problems later.

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The Bottom Line

Dogs can get colds, just not the same ones we do. Most are mild and short-lived, but it’s always worth keeping an eye on your pet’s symptoms and supporting their immune system with good nutrition, rest, and care.

After all, our pets rely on us to help them feel their best. And while a few sneezes aren’t usually a reason to panic, a little extra TLC can make all the difference in helping your pup bounce back to tail-wagging health.