Dog saves dad's life after sniffing out highly aggressive cancer
![Dog saves dad's life after sniffing out highly aggressive cancer](https://i2-prod.birminghammail.co.uk/incoming/article29642140.ece/ALTERNATES/s615/0_dad-has-half-hi-1226385.jpg)
Mark Allen said that Jessie, his collie cross, had been acting strangely — nudging and pawing at him. He knew then that something was wrong
Mark Allen said that Jessie, his collie cross, had been acting strangely — nudging and pawing at him. He knew then that something was wrong