Which breed of dog, Brazilian Dogo or Tahltan Bear Dog, is a Molosser-type working dog breed?
Brazilian Dogo Brazilian Dogo(Portuguese: "Dogue Brasileiro" ), also called Brazilian Dogge, is a Molosser-type working dog breed originating in Brazil. It is neither recognized by the Fédération Cynologique Internationale (FCI) nor the American Kennel Club (AKC). However, it has the official national recognition of the Confederação Brasileira de Cinofilia(CBKC) where it belongs to the Group 11 - Breeds not recognized by the FCI ("Raça não reconhecida pela FCI").
Russo-European Laika Russo-European Laika (Russko-Evropeĭskaya Láĭka) is the name of a breed of hunting dog that originated in the forested region of northern Europe and Russia, one of several breeds developed from landrace Laika dogs of very ancient Spitz type. The "Russo-European Laika" itself dates to a breeding program begun in 1944 by E. I. Shereshevsky of the All-Union Research Institute for the Hunting Industry, in Kalinin (now Tver) Province.