“I found this worm on the abdomen of my short haired dog”, writes this reader in her submission regarding the dark green worm-like critter pictured below. “The vet had no idea. The dog was born in South Carolina but has lived six years in western NY, including time spent in one of the finger lakes.” To start with, we want to compliment our reader on the fantastic photo she took, and thank her for it, as it really helps us narrow down what the organism could be. The photo shows a long stripe running down the middle of the worm’s body, and also shows what looks like a bulbous, black head. Additionally, it looks almost as if the worm is more flat than round in shape.