POLICE are hunting thugs who shot a rottweiler with a crossbow as it slept in its kennel.

The animal had to be put down after it was shot three times in the head and abdomen as it slept in the kennel outside its County Durham home.

It was left to suffer excruciating pain until it was discovered later on Tuesday morning.

It was taken to a vet, who had to put it down.

Police are appealing for help to track down the attackers, who struck between 1am and 4am in Larch Avenue, Shildon.

A police spokesman said: "This was a shocking offence. The crossbow must have been a powerful weapon to cause such harm.

"It is a huge concern that someone has a weapon like this, and more so that they are prepared to use it in such a manner.

"We want help to find the person who attacked a helpless animal that should have been safe in its secure compound, but was targeted when it could not escape."

Anyone with information has been asked to call 0845 60 60 365.