What Do You Know About Parvo? A Guide to Preventing Canine Parvovirus

Parvo Awareness Month may be over, but Parvovirus prevention and education is important year round.


By Kait Weir - May 5, 2025

What is Parvovirus? 

Canine parvovirus, aka Parvo for short, is one of the most highly contagious and serious gastrointestinal diseases that affects dogs, particularly puppies. April is Parvo Awareness month because much like other viral diseases, Parvovirus spikes in late spring and early summer.  

How does Parvo Spread? 

Parvovirus spreads virally, which means that it is passed from pup to pup through contact with infected fecal matter, or dog poop. Dogs most frequently catch Parvovirus through contact with in unmonitored, highly trafficked areas like dog parks and trails. 

What are The Symptoms of Parvo? 

Parvovirus is a gastrointestinal disease, so symptoms present themselves through a change in bowel movements, as well as other activity and mobility symptoms. The most obvious symptoms of parvovirus are vomiting and diarrhea. More serious cases can be indicated through the foul smell of bowel movements as well as blood in diarrhea.  

You may also notice your pup getting more tired, less motivated to play, more lethargic. Your pup may also experience a fever, loss of appetite, dehydration, weakness and joint pain.  

Can Cats get Parvo? 

While cats cannot get Parvo from dogs, it is possible for them to get a similar virus specific to cats called feline panleukopenia (FPV). FPV is spread in the same way as Parvovirus, through contact with infected feline fecal matter, and presents with the same symptoms.  

How Can You Prevent Parvo? 

To prevent the spread of FPV and Parvo, keep your animal out of areas like parks or any other areas where you may be unsure of the health and vaccination status of other present animals. It’s important that pet owners ensure the safety of their furry friends by vaccinating them against these highly infectious and potentially fatal diseases.  

Does MaxFund offer Parvo Prevention? 

Yes! MaxFund offers a series of vaccines for common viral diseases that could affect your pet, including Parvo. The series are given over the course of the first 16 weeks of your pet’s life. Until your puppy is vaccinated, they are not protected from Parvovirus. For more information on protecting your pet from FPV or Parvovirus, visit our Clinic page or contact us at 303-595-0532. 

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