What causes parvovirus in dogs?

There are three main reasons why dogs suffer from canine parvovirus: infection, weather changes, and poor breeding conditions. These will make the dog's condition worse. The dog owner should also pay attention to observe the dog's condition in order to promptly notice whether the dog is healthy.

Infection
Sick dogs and dogs that have recovered from the disease are the main sources of infection. The secretions and excretions of sick dogs can be infected through the digestive tract to other susceptible animals, and can also be vertically infected through the placenta. When taking your dog out, you must put it on a leash. This is also for the sake of the dog's health.

Weather changes
The weather is getting colder and sudden changes in temperature can cause dogs to catch colds and reduce their resistance, which can easily lead to dogs getting sick. So now the temperature is getting lower and the temperature difference between day and night is large.

Poor feeding conditions
Poor feeding conditions here refer to enteritis caused by excessive feeding and the dog eating things that should not be eaten. Puppies do not feel full and want to eat when they see something. If the dog owner does not stop him at this time, but instead acquiesces to the dog's behavior, it is very dangerous for the dog.

In addition, there are many foods that dogs cannot eat. If eaten, they may cause gastrointestinal diseases and induce parvovirus in dogs. For example, grapes, chocolate, milk, etc., which humans like very much, are all foods that can cause great harm to dogs’ gastrointestinal tract. Of course, try not to feed thin and broken bones to dogs because they can easily scratch the gastrointestinal tract.
If you want to see more, please click: Can dog parvovirus be transmitted to humans?
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