In 1955, a biological experiment took place in the CSSR of that time, namely, the crossing of aGerman Shepherd Dogwith a Carpathian Wolf. The experiment established that the progeny of the mating of a male dog to a female wolf as well as that of a male wolf to a female dog could be reared. The overwhelming majority of the products of these matings possessed the genetic requirements for the continuation of breeding. In 1965, after ending the experiment, a plan for the breeding of this new breed was worked out. This was to combine the usable qualities of the wolf with the favorable qualities of the dog. In 1982, the Czechoslovakian Wolfdog, through the general committee of the breeder’s associations of the CSSR of that time, was recognized as a national breed.