Atapeworm can attach itself to the intestinal wall of a dog and live off of the food that the dog eats. the tapeworm is a and the dog is the tapeworm's
producer; supplier
parasite; host
carnivore; prey
predator; prey

The answer is as follows: The tapeworm is a parasite, and the dog is the tapeworm's host.

Explanation:

Tapeworm is a parasite that belongs to cestodes (flat worms), very important in the health of dogs, some species can stimulate zoonosis. The biological cycle of tapeworm begins with an intermediate host, different from the definitive host, which is the dog, to complete its cycle. This intermediate host is fleas. The cycle is completed when the flea is ingested by the dog, then the tapeworm will be installed in the intestinal wall of its canine host, where it will feed.