Kelly Osbourne has taken to Instagram to share an upsetting update with her fans.The 36-year-old posted a beautiful snapshot of her beloved Pomeranian dog, Polly, and explained to her 2.3 million followers: "At around 4:30am Erik and I woke up to find Polly hardly breathing and completely unable to move.MORE: Kelly Osbourne makes surprising revelation about her rarely-seen sister Aimee WATCH: Kelly Osbourne admits to relapse in her sobriety"We rushed her to the vet where she is currently being