I never told anyone what I saw under the fence that summer. Not my mom, not my sister, not even my best friend Danny, who lived next door. It was the summer we moved in with Gran and Pop, after Dad left and Mom had to work double shifts at the hospital. The house was old but solid, with a porch that creaked like a ship and a garden that Gran tended with fierce love. I always felt safe there, even at night when the wind rattled the windows and the trees scratched the glass like fingers. But then Danny’s dad brought home a dog, and everything changed.
The dog was a scrawny black thing with ribs that showed through its coat and eyes that seemed too human for comfort. Danny named it Mort after a cartoon character, but I just called it the dark. It never barked at me, not like normal dogs. Instead, it would sit by the chain-link fence that separated our yards, its head tilted, watching me with an intensity that made my skin crawl. The first time I went to Danny’s house to play, Mort bare its teeth and let out a low growl from the back of its throat. Danny laughed it off, said he was just protective. I didn’t go back after that. The dog would sit at the fence every day, staring at our house, and at night I’d hear it howling—not at the moon, but at the shadows that moved under the oak tree in our yard. My mom said it was chasing raccoons, but I knew better.
Then one Friday morning, as I was heading out to catch the school bus, I saw Danny’s dad in their yard, holding a shovel. The dog was gone. Danny told me later that Mort had died in his sleep, just a few days after they got him. He said it was a bad heart, but the way his dad avoided my eyes made me think otherwise. I tried to feel sorry, but all I could feel was a cold relief. That night, I fell asleep with my window cracked, the cool breeze carrying the scent of cut grass from Gran’s garden. I dreamed of the dog—not ferocious, but broken, its legs twisted, its eyes glazed. I woke up in the middle of the night, my heart pounding. The room was dark, but I saw something in the corner by my dresser. A shape, low to the ground. I blinked, and it was gone. I told myself it was a shadow from the headlights passing by.
The next morning, my sister Lily said she heard scratching under her bed all night. I told her it was a mouse. But that afternoon, I found a crack in the foundation near the corner of the house, just big enough for a dog to slip through. Gran said it was old age, that the house settled, but she didn’t look convinced. Over the next few days, I started seeing it—black fur flickering at the edge of my vision, a low growl from under the porch when I walked past. I tried to ignore it, but the sounds grew louder. At night, the scratching was everywhere, inside the walls, under the floorboards. Mom started leaving the porch light on, saying it helped her sleep. But I knew she heard it too.
One night, I couldn’t take it anymore. I grabbed a flashlight from the kitchen drawer and went to the corner of the living room where I’d seen the crack. I knelt down, shining the beam into the darkness. And that’s when I saw the fur—matted, black, but somehow greener than before. And then the eyes, reflecting back at me, not the yellow of a normal dog, but a sickly green, like the glow of fireflies. The crack was just large enough for me to fit my hand in, and I felt the urge to reach in, to touch the fur. But my hand stopped just short, because I saw the teeth. They were long, sharp, and stained with something black.
I pulled my hand back and ran to Gran’s room. She was awake, sitting on the edge of her bed, looking at an old photo album. I didn’t say anything; I just sat next to her. She closed the album and put her arm around me. She said, ‘That old dog, it was mean. But dead things have a way of staying mean.’ I looked at her, and she smiled, but it wasn’t the warm smile she always gave. It was a thin, tight smile. Then she whispered, ‘You just have to make sure it stays buried.’ I didn’t understand what she meant then.
The next week, I started digging in the garden. I didn’t know why, but I felt drawn to the spot under the old oak tree where the dirt was soft and dark, like it had been freshly turned. I dug for hours, my hands raw, until my shovel hit something solid. I brushed away the dirt and saw a corner of a wooden box. I pried it open with a stick, and inside was a pile of black fur, still matted, and a dog’s collar with the name ‘Mort’ on a brass tag. But the collar was torn, as if bitten, and there were scratch marks on the inside of the box, like it had tried to claw its way out.
I closed the box, reburied it, and never spoke of it again. But even now, years later, when I visit Gran’s house, I sometimes see a dark shape sitting by the fence under the oak tree, its eyes glowing green in the twilight. And I know that some things, no matter how deep you bury them, won’t stay down. They just wait for the right moment to crawl out, to remind you that they’re still there, under the dirt, under the fence, watching you with hungry eyes.