Two children attacked by their family dog

York Regional Police

Two children have been left with serious injuries after they were attacked by their family's dog in Aurora.

York Regional Police were called around 9 p.m. Thursday to a home near Bayview and Vandorf Sideroad.

It's not clear what led up to the attack. Reports say a parent stepped in and was also hurt.

All are expected to recover.

The dog was killed. Reports from the scene describe the dog as an American Bulldog.