Roundworms are the most common intestinal parasite of pets and the most likely to be transmitted to humans.
How do you tell if a dog has a parasite?
The most common signs and symptoms of intestinal parasites are:1Diarrhea, with or without blood or mucus.2Scooting.3Vomiting.4Distended abdomen (belly)5Weight loss.6Decreased activity.7Dull coat.Could Your Dog Have Intestinal Parasites? | Diamond Pet Foods
Which parasite is most common?
The most common intestinal protozoan parasites are: Giardia intestinalis, Entamoeba histolytica, Cyclospora cayetanenensis, and Cryptosporidium spp.
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