Think you've had a bad day at the dentist? Meet the tiger whose heart STOPPED while having a filling

Even the biggest creatures can be humbled by a toothache.

Vets had to perform CPR on a 160kg Siberian tiger after she suffered a cardiac arrest during a visit to the dentist.

Sayan was undergoing root canal surgery when she suffered a rare reaction two hours into the procedure.

Quick thinking medics at Yorkshire Wildlife Park gave the three-year-old heart massage and two shots of adrenaline and brought her back to life.               Full Read