The dog teases the hedgehog. Hundreds of thorns suddenly grow inexplicably in the dog’s mouth, making netizens sad (VIDEO)

The public is being asked to help with sky-rocketing vet bills after three dogs were stuck full of quills in a close encounter of the porcupine kind.

One of the dogs, named Mahalo, had particularly life-threatening injuries with quills in her heart and lungs.

A crowdfunding page set up eight days ago on GoFundMe to help pay the dogs’ vet bills had raised C$12,500 (NZ$14,400) by Thursday morning (NZT).

The “brawl” between the porcupine and dogs took place last month in the small town of Craven in the Canadian province of Saskatchewan.

Mahalo was instantly covered in quills, while another of the dogs, named Nestah, also picked up plenty.

The third dog, Solijah, took less of a hit, with a goatee worth of quills on the chin.

Owner Dennis Mazur told CBC it was a miracle Mahalo was still alive.

“Quills are a tricky thing,” he said. “They go in and they’re just sort of barbed and they migrate and travel and that’s the fear right now. Mahalo had quills that migrated up into her lungs and into her heart.”

Mazur said he was watching Mahalo closely.

“As long as these are the last of the quills in here, we should be on the road to recovery now.”

Mike Gerrand, who set up the crowdfunding page, said vet bills had reached C$8000 (NZ$9200) and continued to climb.

Mazur, a youth worker, was staying home to care for the dogs.

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