Yes.
The head of a tapeworm is called a scolex. The tapeworm attaches itself to the intestine of the host with hooks and suckers that are on the scolex.
tapeworm
A tapeworm in a dog is called the same thing, a tapeworm. The most common kind of tapeworm found in dogs is the Dipylidium Caninum, which is the cucumber tapeworm or double-pore tapeworm.
Taenia saginata, also known as the beef tapeworm, is a parasitic flatworm that infects humans through the ingestion of raw or undercooked beef containing its larvae. The adult worm consists of a scolex (head) with hooks and suckers for attachment to the intestinal wall, followed by a long ribbon-like body called a strobila composed of multiple segments called proglottids. Each proglottid contains male and female reproductive organs for reproduction and can produce thousands of eggs that are passed in feces to continue the life cycle.
The tapeworm has a head called the scolex. On this head there are teeth that hook the the intestines wall. Should this fail, there are also a set of suckers. The teeth and suckers keep the worm from being digested. The body is made up of segments called proglottids, generated by the neck. With these segments the worm can grow up to 30ft long! The segments eventually break off to either find another place in the body or to come out with the feces. If it comes out with the feces, it was most likely be picked up by other creatures. The segments that remain in the body may travel up the brain, eyes, and other places such as the liver.
They are commonly called suckers.
proglottids
It could be a tapeworm.
Cysticercus
A porter-youdler
yes, often thousands.
Generally by off-shoots called suckers or "pups"