roundworms are contagious to other dogs but they cannot be passed from dog to dog just by being int he same room. However, if the dogs have defecated in the room and there are traces of the stool on the floor there is a chance that the worms can be passed from dog to dog.
Can a dog with worms pass it to another dog?
Intestinal parasites are contagious to other animals and humans. Because they primarily inhabit the GI tract, larvae, or eggs, are passed in the feces. The infective larvae then inhabit the soil around the feces, leaving other dogs, and children, vulnerable to accidental ingestion and subsequent infection.
How contagious are roundworms in dogs?
Roundworms are not transmitted between people to other people. And they are not directly passed from dogs and cats to people. Affected dogs and cats shed eggs in their feces.
Do roundworms spread easily?
Roundworms may be contracted in different ways, making them easy to spread and hard to control.
Should I quarantine my dog with worms?
Generally speaking, dogs affected by intestinal parasites like roundworms, hookworms, and tapeworms don't have to be quarantined. Intestinal parasites don't really spread via close contact. Instead, they have a tendency to spread if a dog was to consume an infected stool.
More useful articles on a similar topic 👇
How easy is it to catch roundworms from dogs?Are roundworms hard to get rid of in dogs?