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Parvo in Puppies - What Every Pet Parent Needs to Know

Parvo in Puppies - What Every Pet Parent Needs to Know

Parvovirus is an extremely contagious, often deadly, virus that spreads through contact with infected dogs or contaminated objects such as bowls or toys.  Our North Boulder vets share important facts about parvovirus that you need to know to help keep your pup healthy.

The Spread of Canine Parvovirus 'Parvo'

Parvovirus is a highly contagious virus that causes extreme gastrointestinal symptoms in puppies and unvaccinated dogs of all ages. The virus is spread through traces of feces from infected dogs. Asymptomatic dogs that are infected but have not yet begun to exhibit symptoms are able to spread Parvo, as well as dogs with symptoms, and those that have recently recovered from the condition.

The disease is so infectious that a person who has unknowingly been in contact with an infected dog can pass the virus on to puppies and other dogs simply through touch. Meaning that a loving pat on the head could become the start of a life-threatening illness.

Other common sources of contamination are leashes, bowls, toys, and bedding.

How Parvovirus Attacks Your Puppy or Adult Dog's Body

Parvo is considered a disease of the stomach and small intestines. It is here that the virus begins destroying the dog's gut barrier by attacking healthy cells and blocking the absorption of essential nutrients.

In puppies Parvo also attacks the bone marrow and lymphopoietic tissues which play essential roles in your dog's immune system, then the virus will often affect the heart.

Why Puppies Are Highly Susceptible to Parvo

If the mother is fully vaccinated against Parvo the puppies will inherit antibodies from the mother which will protect them against the virus for the first 6 weeks of their lives. 

That said, as the puppies begin to wean at about 6 weeks of age, their immune systems weaken and the young pups become susceptible to Parvo and other diseases.

Vets urge all dog owners to begin vaccinating their puppy against Parvo at 6 weeks of age when the puppy begins to wean and the antibodies from the mother are no longer available to protect the puppy.

It is important to note that it isn't until the puppy has received all 3 Parvo vaccinations that they will be protected against this potentially deadly condition. It is during the gap between weaning and full vaccination that puppies are most likely to catch to Parvo! We recommend that you keep your puppy safely away from other dogs until they are fully vaccinated.

Your puppy should receive their vaccines against Parvovirus at 6, 8 and 12 weeks of age. If you are a pet parent, having your puppy vaccinated against Parvovirus is one of the best ways you can guard the health of your new companion and the health of other dogs in your household and neighborhood.

Symptoms of Parvo To Watch For 

It is essential to understand that once your puppy begins showing symptoms they are already very sick with Parvo. If you notice that your puppy is displaying any of the following symptoms call your vet immediately.

  • Bloody diarrhea
  • Vomiting
  • Fever
  • Lethargy
  • Loss of Appetite
  • Weight loss
  • Weakness
  • Dehydration
  • Depression

How Parvovirus in Puppies Can Be Treated

There is no cure for Parvo in puppies, however your vet will offer supportive treatments to address symptoms such as vomiting and diarrhea. It is essential that your pup gets adequate hydration and nutrition in order to recover from Parvovirus.

Since secondary infections are common in puppies with Parvo (due to their weakened immune systems) your vet will be sure to monitor your puppy's ongoing condition and may prescribe antibiotics to help combat any bacterial infections that may begin to develop.

If your puppy or adult dog is being treated by a vet and survives the first four days after symptoms appear, there is a good chance that your dog will recover from the disease. It typically takes about a week for dogs to recover from Parvo.

If your puppy is diagnosed with Canine Parvovirus it is essential to take steps to isolate your puppy from other animals and always wash your hands thoroughly after being near your young dog.

Preventing Parvo Is Far Better Than Treatment

Never allow your puppy to spend time around dogs that have not been fully vaccinated against Parvovirus. While socialization is essential for young dogs it is important to know that the dogs that your puppy spends time with are fully vaccinated and do not pose a health risk to your pup. Talk to your vet about how best to protect your new four-legged family member.

Be sure to follow your vet's advice and have your puppy vaccinated against Parvo, rabies and other potentially serious conditions based on a puppy vaccination schedule for your area.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Protect your puppy against parvovirus! Contact our North Boulder vets today to book a preventive care and vaccine appointment for your four-legged friend.

New Patients Are Welcome At Our North Boulder Animal Hospital

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