The author of the book is a retired colonel, a military historian, from 1983 to 1985 he was deputy commander of the Central School for the training of guard service specialists; with his direct participation, a museum of the history of military dog breeding was created. In the book, based on archival data, the truth about the military dog breeding of the USSR is restored in detail. The circulation of the book is 300 copies. The book was published by the author at his own expense and was not put on public sale. Book website: The text of the book was translated from the original language using an artificial intelligence program. For the most part, the translation of the text is of very high quality, but in some cases, due to the imperfection of the technology, there may be incorrect phrase translations in the text, as well as single words and expressions may not be translated.