Police are for two women after a dog attack at a school in the south end of Guelph.

On Wednesday at around 5 p.m., two women were walking their three dogs off-leash at Rickson Ridge School. Two of the dogs were Swiss mountain dogs and they were friendly, police said. But the third dog was a king shepherd and police say it attacked a three-month old Bernese mountain dog and its owner. The extent of the injuries suffered by the dog and the dog owner were not released.

Police said after the attack, the two owners left with their three dogs.

The first woman is described as white, in her 70s with short grey hair, blue eyes, a heavier build and wearing a black arm/wrist splint.