Olivia Quast, 30, an artist from Connecticut, had her nose bitten off by her boyfriend's pitbull mix rescue, Bentley, after bending down to feed the dog while wearing a UV teeth-whitening mouth guard.

Olivia Quast, 30, from Connecticut, US, was wearing a UV light teeth-whitening mouth guard when she went to feed her boyfriend's 6-year-old rescue dog. Her nose was then torn off Skip to main content ...

A woman's nose was viciously ripped off by a pitbull mix belonging to her boyfriend after the pet was "startled by her teeth whitening". Olivia Quast had been wearing a UV teeth-whitening mouth ...

WARNING: DISTRESSING IMAGES. Olivia Quast, 30, from Connecticut, US, was wearing a UV light teeth-whitening mouth guard when she went to feed her boyfriend's 6-year-old rescue dog. Her nose ...