Oregon wildlife officials say a dog guarding cattle in southern Oregon has died after being attacked by a wolf.

The report released Wednesday says an examination of the Tibetan mastiff’s body revealed puncture wounds and scrape marks all over its body.

The attack early Monday occurred southeast of Prospect in an area frequented by a gray wolf known as OR-7 and his pack.

The last confirmed attack by OR-7 and his pack was in January when two calves were killed two days apart near Butte Falls.