Australian National Kennel Council Registered Breeder

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This is a highly contagious, rapidly spread virus which affects the gastrointestinal system of dogs. 

It is quite often mistaken for Parvo Virus but the major difference is the mustardy coloured faeces with a ring (corona)

However, it is generally not a fatal disease to older dogs (it is usually fatal in young pups), is self-limiting, and frequently asymptomatic.  It affects dogs of all ages but puppies are more seriously affected because of the severe dehydration they experience. 

The virus is primarily shed in the faeces of infected dogs.  The virus enters orally and begins to replicate once it reaches the small intestine.  New virus particles are then shed in the faeces and the cycle continues.

Anorexia (lack of appetite) and depression (lack of energy) occur first.  Vomiting, diarrhoea - may be loose, watery, mucousy and yellow-green to orange (mustard) in colour.  Blood may be present.  Particularly foul smelling.   Fever.

Most older dogs recover from a corona virus infection, but in younger pups it may cause death.  Time resolves most cases.  In general, affected dogs spontaneously recover in 7 to 10 days, but the diarrhoea may persist for  3-4 weeks.   If necessary, treatment is primarily supportive and focused on maintaining hydration.  Supportive therapy may include frequent small, bland meals, a warm environment, and reduced stress for the dog.

Antibiotics may be used if secondary bacterial infection occurs.

Vaccinations are available but generally not recommended unless your dog is at high risk. Since faecal material is the main source of infection, it would be best if your dog avoided contact with infected dogs or their faeces.  Rates of infection are influenced by crowding, unsanitary conditions, and environmental stresses.  Thus, good owners can reduce the chance of infection by monitoring these risk factors.

As for most viruses, the health status of the dog can influence its chance of developing clinical symptoms following exposure.  Maintaining your dog in good health helps ward off this, and many other, diseases.

Your pup is ready for this vaccine at 7- 8 weeks, with a booster at 13 - 14 weeks of age.

NOTE that vaccination is recommended for Kennel dogs or show dogs!

I personally recommend that ALL pups be vaccinated against this.