Gryffin Sellers is known as a giggle monster.
At least, that's what his parents, Ashley and Kenny Sellers, call him.
But since being diagnosed with Stage 4 Pineoblastoma, a rare form of brain cancer, in April, they say it's been hard to keep a smile on his face.
"High-dose chemo is hard. Very hard on the body," Ashley said. "The kids get chemical burns inside, outside their body. He's got burns in his throat, he doesn't eat, he's lost a lot of weight puking all the time."
Normally, she says they'd take him trick-or-treating to help raise his spirits on his favorite holiday. But because he's so sick and his treatment has taken such a toll on the 3-year-old's body, his parents put out a plea on social media, asking their neighbors to come together and pass out candy weeks before the actu