Chitzkoi

Chitzkoi was a cybernetized shepherd dog, who was, apart from resistant armor plates, fitted with artificial muscles, allowing him to jump distances many times the ones a regular dog could cover. He was the closest friend of the soviet super soldier Volkov, having undergone the same treatment.

Following the defeat of the Soviet Union, Chitzkoi was decomissioned along with Volkov. The details of his decommission are classified.