The hungry feline terrorised a village snatching and eating guard dogs in Aleksey-Nikolskoye, even forcing scared children to miss classes.
Incredible friendship between Amur tiger and goat cannot last, he predicts.
'Influential businessman' Evgeniy Romanov, 52, avoids jail, despite a host of other 'trophies'.
Big cat had preyed on domestic dogs in Russia and China, but will now be mated with older tigress Prima in Rostov.
New video footage shows Amur the tiger lashing at Timur the goat - but then jumping back as if scared of the animal's horns.
The Amur cubs were specially trained to cope after being raised in Zhelundinsky Nature Reserve.
Driver spots big cat at side of busy road, alerts police, and young male is tranquillised.
Brave Timur moved into the Siberian tiger's cage, and took over his bed.
Endangered big cats - a mother and two cubs - frolic in front of the lens, before stopping the show by removing the memory card with paw.