Question: what does Russian Spaniel and Broholmer have in common?

Related documents: [0]  [DOC] The Broholmer, also called the Danish Mastiff, is a large Molosser breed of dog from Denmark, recognized by the Danish Kennel Club and the Fédération Cynologique Internationale. It has been employed as a guard dog in the homes of the wealthy. The breed's numbers dwindled severely during World War II, but the dog made a successful return in the 1970s. [END] 
[1]  [DOC] The Russian Spaniel is a type of spaniel first standardised in 1951 in the Soviet Union after World War II by cross breeding English Cocker Spaniels, English Springer Spaniels and other spaniel breeds. Physically it is similar to a Cocker Spaniel, but has a shorter, tighter coat and a longer body. Developed and used as hunting dogs, this breed does not suffer from any major health complaints other than those normally associated with spaniels. Popular in its native Russia, the breed was only introduced overseas in the 1990s, and is not yet recognised by any major kennel clubs. [END]  
Answer: dog
dog