Dogs can get tapeworms primarily through the ingestion of infected fleas or by consuming the carcasses of infected animals. The most common type of tapeworm that affects dogs is the Dipylidium caninum, which is transmitted when a dog swallows a flea that carries the tapeworm larvae. Additionally, dogs can also become infected by eating raw meat or feces from infected animals, such as rodents.

To prevent tapeworm infection, it is essential to maintain a regular flea control program for your dog, as well as practicing good hygiene and keeping your dog's environment clean. Regular veterinary check-ups and fecal examinations can help catch any infections early. If you suspect your dog has tapeworms, look for signs such as weight loss, increased appetite, or segments of the worm in their feces or around their anus. Treatment typically involves deworming medications prescribed by a veterinarian.

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Topics covered in this question:

Dog Health Dog Care Parasites Flea Control Tapeworms