Dog dugs himself out after being buried by the owner

Kiryusha, the seven-year-old German Shepherd was dog injected with a drug and buried alive by its owners managed to dig himself out of his grave in Russia. The dog owners admitted to injecting him with the drug intended to kill him. The owner apologised for his mistake.                                                                                                                                                                                                   

The dog was spotted by a passing motorist Olga Lystseva on a motorway in northern Russia.