Titled Evil Boy on Prime, it's titled Stray on IMDB
Quote:Igor is ready for anything for the sake of Polina's happiness and, in order to make up for the loss of her son, the spouses decide to adopt. But instead of an ordinary boy from the shelter, their family gets not just a "difficult" child.
"Never trust a fox. Looks like a dog, behaves like a cat."
~ Erin Hunter
~ Erin Hunter