Black pudding or (less often) blood pudding is an English term for sausage

Sausage

A sausage is a prepared food, usually made from ground meat, animal fat, salt, and spices , typically packed in a casing . Sausage making is a traditional food preservation technique....
made by cooking blood

Blood as food

Some cultures consume blood as food, often in combination with meat. This may be in the form of black pudding, as a thickener for sauces, a cured salted form for times of food scarcity, or in a blood soup....
with a filler until it is thick enough to congeal when cooled. It is also called blood sausage (first attested in 1868, perhaps influenced by German Blutwurst). Although "blood sausage" is often labeled as a North America

North America

North America is the northern continent of the Americas, situated in the Earth's northern hemisphere and almost totally in the western hemisphere....
n term, it is also found in English (e.g., in the story "The Name-Day" by Saki

Saki

Hector Hugh Munro , better known by the pen name Saki, was a United Kingdom of Great Britain and Ireland writer, whose witty and sometimes macabre stories satirized Edwardian period society and culture....
). "Blood sausage" is also used as a term for similar blood-based solid foods around the world.

Pig

Pig

Pigs, also called hogs or swine, are a genus of even-toed ungulates within the Family Suidae. The name pig, hog, or swine most commonly refers to the Domestic pig in everyday parlance, but technically encompasses several distinct species, including the Wild Boar....
or cattle

Cattle

Cattle, colloquially referred to as cows, are domestication ungulates, a member of the subfamily Bovinae of the family Bovidae. They are raised as livestock for meat , dairy products , leather and as draft animals ....
blood is most often used; sheep

Sheep

#REDIRECT Domestic sheep...
and goat

Goat

The domestic goat is a subspecies of goat domesticated from the wild goat of southwest Asia and Eastern Europe. The goat is a member of the Bovidae family and is closely related to the sheep: both are in the goat-antelope subfamily Caprinae....
blood are used to a lesser extent.