Laika

Description:
Laika was a Soviet space dog who became one of the first animals in space, and the first animal to orbit the Earth. As little was known about the impact of spaceflight on living creatures at the time of Laika's mission, and the technology to de-orbit had not yet been developed, there was no expectation of Laika's survival. She underwent training with two other dogs, and was eventually selected to be the occupant of the Soviet spacecraft Sputnik 2 that was launched into outer space on November 3, 1957.Source:Wikipedia

Other names for your dog:

Other dogs named Laika

If this is the name of your dog, upload a photo :)