SPCA staff are looking for the culprit responsible for "horrific" injuries caused to a dog found with a shock collar embedded in its throat.
Wairarapa SPCA inspector Lloyd Warren said calls from members of the public concerned about the animal were received on Monday and the dog was found wandering a Carterton street.
The dog, about 8 months old, was found wearing a shock collar used to train dogs not to bark. It was deeply embedded in the animal's throat, he said.
Two prongs on the collar used to administer a shock when the animal barked had broken the skin and the flesh and skin growing around it had become infected. The signs indicated the dog had been forced to wear it for a significant period, he said.
"I don't know if it was put on the dog when it was a pup and it has grown into the neck or it's just been left on the dog too long. It's quite horrific.