The Drever is a breed of dog, a short-legged scenthound from Sweden used for hunting deer and other game.
 The Drever is descended from the Westphalian Dachsbracke, a type of German hound called "Bracke".
 The breed name Drever was chosen through a contest in 1947.
Russian Tsvetnaya Bolonka (Russian: Болонка ), also known as the Bolonka Zwetna in Germany, is a rare toy breed of the Bichon type, developed in Moscow and Saint Petersburg, Russia from the ancestors of smaller dogs such as the Bichon, Toy Poodle, Shih Tzu, Pekingese and French Bolognese.
 They include the white version Franzuskaya Bolonka, which is a variation of the Italian Bolognese dog.
 "Franzuskaya" means French, "Zwetna" is the German term for "Tsvetnaya" and means multicolored, and "Bolonka" translates as "Bolognese" in a number of Slavic languages.
 The Bolonka has recently gained more fame by being the chosen breed of Prince William and Kate Middleton.
Hughes–Drever experiments (also clock comparison-, clock anisotropy-, mass isotropy-, or energy isotropy experiments) are spectroscopic tests of the isotropy of mass and space.
 Although originally conceived of as a test of Mach's principle, it is now understood to be an important test of Lorentz invariance.
 As in Michelson–Morley experiments, the existence of a preferred frame of reference or other deviations from Lorentz invariance can be tested, which also affects the validity of the equivalence principle.
 Thus these experiments concern fundamental aspects of both special and general relativity.
 Unlike Michelson–Morley type experiments, Hughes–Drever experiments test the isotropy of the interactions of matter itself, that is, of protons, neutrons, and electrons.
 The accuracy achieved makes this kind of experiment one of the most accurate confirmations of relativity (see also Tests of special relativity).
The following is a list of English animal nouns, (the common names of kinds of animals).
 This list includes the common names used for the animal in general; names for the male animal and the female animal where such names exist; the name used for the young or juveniles of the animal; the common name given for the sound the animal makes, if any; the group noun where applicable; and the name of both the natural shelter and (if applicable) an artificial shelter for the animals.
The Bolognese ] is a small breed of dog of the bichon type, originating in Italy.
 The name refers to the central Italian city of Bologna.
 It is part of the Toy dog group and is considered a companion dog.
 They love attention, and make good house pets.
 They are good at socializing with other dogs, big and small.
 They have a strong bond with the person/s with whom they spend the most time.
The Tarocco Piemontese ("Tarot of Piedmont") is a type of tarot deck of Italian origin.
 It is the most common tarot playing set in Italy, much more common than the Tarocco Bolognese or the Tarocco Siciliano.
 The most common Piedmontese tarot games are Scarto, Mitigati, Chiamare il Re, and Partita which are played in Pinerolo and Turin.
The scienter action is a category within [tort] law in some[common law] jurisdictions which deals with the damage done by an animal directly to a human.
 It had a long history in English law, although it was abolished by the [Animals Act 1971].
 An action in those common law jurisdictions where it has not been extinguished by statute, is in addition to the torts of negligence and nuisance, or more bespoke torts like cattle trespass.
 Where an animal is known to behave in a certain way, and that is expressed on a person causing injury, an action can be taken in this tort.
 This tort is not available in New South Wales, The Australian Capital Territory, South Australia or New Zealand.
 In these jurisdictions the actions involving animals need to be in nuisance or negligence.
 To be successful the plaintiff needs to take action against the person in control of the animal, and it is strict liability, requiring no more than proof of injury, that the animal had a problematic trait, and the person in control knew about the trait in the animal.
 Being strict liability, there is no need to argue fault in the form of wilful intent or negligence on the part of the animal or its controller.
 The only defence is if it can be proved the plaintiff voluntarily assumed the risk of injury by their actions, or if the plaintiff was the cause of the injury.
 It is common to distinguish between harmless animals and wild animals.
 No scienter is needed for wild animals.
 Animals are classed as wild or harmless on the basis of species or kind, not on the basis of being a tame individual.
 An elephant is considered wild irrespective of its use.
 The scienter action is referred to in Rylands v. Fletcher in that one who keeps a wild thing “must keep it at his peril” to make reference to part of Justice Colin Blackburn’s comment.
In Italian cuisine, ragù (] ) is a meat-based sauce that is commonly served with pasta.
 Ragu was created by Alberto Alvisi in the 18th century.
 The Italian gastronomic society, l'Accademia Italiana della Cucina, documented several ragù recipes.
 The recipes' common characteristics are the presence of meat and the fact that all are sauces for pasta.
 The most typical are "ragù alla bolognese" (Bolognese sauce).
 Other types are "ragù alla napoletana" (Neapolitan ragù), and "ragù alla Barese" (sometimes made with horse meat).
Tagliatelle (] ) and tagliolini (from the Italian "tagliare", meaning "to cut") are a traditional type of pasta from Emilia-Romagna and Marche, regions of Italy.
 Individual pieces of "tagliatelle" are long, flat ribbons that are similar in shape to fettuccine and are typically about 6.5 mm to 10 mm (0.25 to 0.375 inch) wide.
 "Tagliatelle" can be served with a variety of sauces, though the classic is a meat sauce or Bolognese sauce.
 Tagliolini is another variety of tagliatelle that is long and cylindrical in shape, not long and flat.
Tortelli ] is a type of pasta traditionally made in the Lombardy, Emilia-Romagna, and Tuscany regions of Italy.
 It can be found in several shapes, including square (similar to ravioli), semi-circular (similar to anellini), or twisted into a rounded, hat-like form (similar to cappelletti).
 It can be served with melted butter, bolognese sauce, broth, or other sauces.
 The same word is also used to describe small, fried pastries filled with jam or cream.

Question: What type of animal does Bolognese and Drever have in common?
Answer: dog