Reovirus is a specific type of intestinal virus that can infect dogs of any age. However, puppies or dogs with compromised immune systems may be more susceptible.
Reovirus primarily affects a dog’s gastrointestinal system and often leads to discomfort, some form of intestinal upset, and lethargy or low energy. Most dogs do not experience serious consequences from reovirus, but it should not be ignored. Owners should pay attention to how the virus presents and whether it may worsen or spread to other dogs.
Most reovirus infections are subclinical or resolve with supportive care. However, promptly recognizing the symptoms and handling the situation properly is the best way to keep your dog safe, comfortable, and on the path to recovery.
Signs of Reovirus
Reovirus can cause symptoms ranging in severity from mild digestive upset to more noticeable gastrointestinal distress. Look out for:
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Soft stool or watery stool (diarrhea)
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Not eating
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Mild to moderate vomiting
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Lethargy or tiredness
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Dehydration (dry nose, sticky gums, sunken eyes)
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Tummy discomfort or a distended abdomen
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Slight fever in some dogs
If your dog is exhibiting several of these symptoms, especially in combination, consult your veterinarian.
How is Reovirus Diagnosed?
Veterinarians use a variety of diagnostic tools to confirm a reovirus infection. Diagnosis usually begins with a physical examination and a review of the dog's behavior and recent exposure to other dogs or environmental factors.
To make an accurate diagnosis, your veterinarian may recommend:
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Testing a fecal sample
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Running blood tests to assess immune response and hydration status
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Performing imaging (such as X-rays) to rule out other causes of digestive symptoms
These methods ensure your dog receives the appropriate care and treatment.
Treatment: Comfort and Recovery
There is no specific cure for reovirus. Treatment focuses on managing symptoms while allowing the body to recover. Most dogs improve with basic supportive care.
Common treatment steps include:
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Maintaining hydration with water or an electrolyte solution
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Feeding a bland, easy-to-digest diet during recovery
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Administering anti-nausea or anti-diarrhea medications if prescribed by your veterinarian
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Monitoring for any new or worsening symptoms
Your vet may also recommend probiotics to restore gut balance.
Living with and Managing Reovirus
If your dog is recovering from reovirus, here are some ways you can support them:
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Limit contact with other dogs if your dog is symptomatic and possibly contagious (e.g., diarrhea or vomiting)
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Regularly wash and sanitize feeding bowls, water dishes, bedding, and surfaces
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Offer small portions of bland, digestible food every 4 to 6 hours until normal eating resumes
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Watch for signs of dehydration or other concerns and consult your vet if needed
With attentive care, most dogs recover fully within three days to one week.
A Final Word of Reassurance
It can be difficult to watch your dog feel unwell, but you are not alone. With a little time, supportive care, and your veterinarian’s guidance, most cases of reovirus resolve without complication.
Talk to Your Veterinarian
If your dog is showing signs of digestive upset or you suspect a reovirus infection, do not wait. Contact your veterinarian to schedule an exam and receive personalized care.
Your dog deserves the best chance at a quick and smooth recovery.
https://www.petmd.com/dog/conditions/respiratory/c_multi_reovirus_infections
