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Secret video shot inside German testing lab shows ‘Barbaric’ tests on monkeys, dogs and cats

WARNING: DISTRESSING FOOTAGE

The upsetting footage, taken at a lab in Hamburg, also shows cats and dogs that appear to be bleeding

Shocking footage shows conditions ‘clearly breach’ EU standards on animal welfare, say campaigners.

An animal testing laboratory in Germany that subjected monkeys to “barbaric” treatment and kept unwell dogs in squalid conditions is under investigation amid calls for its closure.

The distressing video, released by animal rights activists, also shows cats and dogs that appear to be bleeding and even dying after undergoing cruel tests.

The lab has not yet commented on the footage.