Dogs do not have a specific, distinct flu season like humans do; canine influenza can occur year-round. It is highly contagious, often spreading in waves wherever dogs gather, such as boarding facilities, dog parks, or groomers. While not seasonal, outbreaks can happen anytime, often with similar symptoms to human colds, including coughing, sneezing, fever, and lethargy.

Is there a flu season for dogs?

Unfortunately, there is no “season” for the canine influenza virus and it can be spread year round.

What breeds are prone to dog flu?

Dogs of any breed, age, sex, or health status are at risk. Almost all dogs exposed to the virus become infected. Infection can occur at any time of year. Infection with canine influenza virus has occasionally been diagnosed in cats as well, with cats in animal shelters at highest risk.

What is the new dog virus going around?

Veterinarians across the country are reporting an increased incidence of cases of canine respiratory disease that do not respond to regular treatment protocols. Affected dogs experience a longer and more severe disease course than is typical for canine infectious respiratory disease (CIRD) complex.

What states is the dog virus in?

The mysterious dog respiratory virus, prominent in late 2023, was reported across numerous U.S. states, including Oregon, California, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Maryland, Massachusetts, New Hampshire, Rhode Island, Vermont, Washington, and Pennsylvania, with Oregon seeing the most cases initially. Symptoms included a persistent cough, sneezing, and eye discharge, potentially leading to pneumonia, though it's generally similar to kennel cough but more severe and resistant to antibiotics. While the outbreak peaked in late 2023, vigilance remains important, with vets recommending updated vaccines and caution around other dogs.
 

Dog Flu vs. Human Flu: Can Your Dog Catch the Flu?

Can dog flu go away on its own?

Yes, most dogs recover from dog flu (Canine Influenza Virus or CIV) on their own within 2-3 weeks with supportive care, as there's no direct cure; however, it's crucial to see a vet because mild cases need monitoring, and severe cases can lead to complications like pneumonia, requiring antibiotics or hospitalization. Supportive care focuses on rest, hydration, and keeping the dog comfortable while their immune system fights the virus, with vets often prescribing meds for secondary infections or severe coughs. 

What can be mistaken for canine flu?

The respiratory symptoms were often mistaken for "kennel cough". Veterinarians should consider canine influenza in their differential diagnosis for respiratory disease with "kennel cough" like symptoms.

What do you give a dog for the flu?

No specific treatment exists for canine influenza. Most cases are mild and self-limiting, with dogs recovering within two to three weeks.

What is the #1 cause of death in dogs?

The leading cause of death in dogs overall is cancer, especially in older dogs, affecting about one in four dogs, with specific breeds like Golden Retrievers, Boxers, and Bernese Mountain Dogs being highly susceptible. However, causes vary significantly by age and breed, with younger dogs often dying from trauma, while older dogs and larger breeds face higher risks from organ system failures like neurological, cardiovascular, and gastrointestinal issues.
 

What do dogs do when they have the flu?

How do I tell if my pet has the dog flu? Common symptoms include sneezing, nasal discharge, fever (>103.5F), frequent coughing, and decreased appetite. Symptoms can persist for two weeks or more. Some dogs can develop pneumonia from this and will need further care.

Is there a dog flu going around 2025?

The 2025 dog flu outbreak is caused by highly contagious H3N8 and H3N2 influenza strains, spreading quickly in kennels, parks, and grooming facilities. West Greenwich Animal Hospital recommends prevention through vaccinations, early detection, and regular wellness care. Can vaccinations prevent the 2025 dog virus?

How do you know if your dog has a cold or flu?

Dog cold symptoms are very similar to human cold symptoms. The most common signs are sneezing, coughing, watery eyes, runny or congested nose and lethargy. However, these can be symptoms of illnesses other than colds, so it's important to ask your veterinarian for advice.

How much should a dog flu shot cost?

The average cost of the canine influenza vaccine is $30 to $70 per dose. Low-cost vaccination clinics or animal shelters may offer it at a reduced price, especially when included in a package with other essential pet vaccinations.

What are the early signs of dog flu?

Dog Flu Symptoms to Look Out For

Symptoms in canines are not dissimilar to our own. Both humans and dogs alike experience a runny nose, cough, sneeze, fever, lethargy, eye discharge, and difficulty breathing. It is pretty clear when a dog has the flu.

Why does my dog keep coughing and shaking?

Hacking and shaking in dogs often indicate respiratory issues like kennel cough or infections. Symptoms include persistent coughing, gagging, and trembling. Causes range from viral or bacterial infections to irritants.

Is Bordetella the same as influenza?

While both can affect your dog's respiratory system, Canine Influenza is causedby a virus, whereas Bordetella is caused by bacteria, often Bordetella bronchiseptica. Unlike Bordetella, Canine Influenza often spreads before symptoms appear and can make your dog feel much sicker.

What is the 7 second rule for dogs?

The "7-second rule" for dogs is a simple test to see if pavement is too hot for their paws: press the back of your hand to the ground for seven seconds, and if it's too hot for you to hold comfortably, it's too hot for your dog's paw pads, which can easily burn on surfaces like asphalt, concrete, and even artificial turf. This helps prevent paw burns by prompting you to walk during cooler times (early morning/late evening) or stick to grass, as tarmac can get extremely hot even on moderately warm days.
 

What can I give my dog for flu home remedies?

Home Remedies for Dog Flu

1. Provide soft, strong-smelling foods. ...
2. Make sure they have plenty of fresh water. ...
3. Make sure your dog is comfortable. ...
4. Keep your dog's face clean. ...
5. Vaccinate your dog. ...
6. Wash your hands after touching other dogs. ...
7. Isolate your dog.

How did my dog get influenza?

Almost all dogs are susceptible to dog flu infection. Dog flu tends to spread among dogs housed in kennels and shelters. Dog flu is thought to spread mainly through respiratory droplets produced when infected dogs cough or sneeze. It can also spread through contact with contaminated surfaces.

How do you test for dog flu?

PCR test for Canine Influenza ($38.00 per sample) At present, the most reliable way to directly detect the virus is through a PCR test on either swabs (nasal swabs preferred) or respiratory tissue. A generic PCR test that detects the highly conserved matrix gene is the test of choice.

---