Which type of parasite is a tapeworm categorized as?

A tapeworm is categorized as an intestinal parasite because it resides in the host's intestines and primarily affects the digestive system. These flat, segmented worms attach to the intestinal wall and absorb nutrients directly from the intestinal contents, which can lead to malnutrition in the host. The lifecycle of tapeworms often involves ingestion of eggs or larvae through contaminated food or water, contributing to their classification as intestinal parasites.

In contrast, external parasites live on the surface of the host, blood parasites invade blood cells, and skin parasites affect the skin's surface and underlying tissues. Understanding these classifications helps in diagnosing and treating parasitic infections effectively in dogs.