dog’s testicles and set them alight – before the poor pooch was mowed down by a car. Demetrio was found on the Caribbean island of Puerto Rico, having wandered the streets for several weeks.He was rescued a few days ago by animal rights group Rabito Kontento (Happy Little Tail) and is now fighting for his life.Vets said Demetrio suffered a necrotic infection of the scrotum, which led to it being full of worms.Rabito Kontento spokeswoman Sharon Deliz told the newspaper El Vocero that his injuries suggested firecrackers were tied to its testicles and lit.She added that Demetrio cannot move having being run over.He was also found with heartworm, a parasitic roundworm that can cause severe lung disease, heart failure, and other organ.
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