Infected dogs shed the microscopic roundworm eggs in their feces. Other dogs may become infected by sniffing or licking infected feces. Roundworm eggs can also be spread by other animals such as rodents, earthworms, cockroaches, and birds.
Can dogs pass roundworms to other dogs?
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 dog worms be contagious to other dogs?
“Worms can be picked up from your dog's stool and contaminated soil. They can infect other dogs, and in some cases, people can contract certain types of worms. That's one reason it's important that you always carefully clean up your dog's stool.”
Can dogs pass worms to other dogs by licking?
Parasites like hookworm, roundworm, and giardia can be passed from dog to human through licking. Salmonella, too, can be passed from your dog to you, or vice versa.
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