Lajka - DVD

Life on the outskirts of a big Russian city is tough for a dog named Laika. After she's captured, she is forcibly retrained to become a pioneer of cosmonautics.
Soon after Laika's launch into space, a host of other animals are hastily sent up from Houston and Baikonur. The animals wander through space until, with the help of a black hole, they happily settle on a distant planet. After a short period of harmonious, undisturbed coexistence with the local creatures, the first human arrives, and the animals' harmonious existence, and indeed their very lives, are suddenly under threat.