When my daughter was eight months old, she developed a persistent cough. At first, it seemed like a simple cold, but it didn’t go away and even got worse, especially at night. Sometimes her breathing became so shallow that I would wake up and listen carefully just to make sure she was still breathing.
We visited the pediatrician several times. After examining her, the doctor suggested it might be infant asthma and prescribed an inhaler and medication. I followed all the instructions carefully, but her condition didn’t improve. She became more tired, ate less, and often woke up at night struggling to breathe.
Around the same time, our golden retriever, Daisy, began acting very strangely. She had always been calm and gentle, often lying quietly near the crib. But suddenly, she became fixated on one spot — the wall right behind the baby’s crib.
Whenever I left the room, I would hear scratching. When I came back, I would see Daisy clawing at the wall, tearing the wallpaper and scratching the drywall as if she was trying to reach something inside. I assumed she was bored or jealous and tried to stop her, even blocking her access to the room.
But she kept finding her way back and returning to the same spot. Over time, her paws became injured — she was hurting herself trying to get through the wall.
One evening, I found that she had managed to break a hole in it. I got angry and pulled her away, but then I looked inside.
A strong, musty smell came from the wall. I shined a flashlight inside and saw that the entire space was covered in black mold. After looking closer, I noticed a pipe with a slow leak — moisture had been building up inside the wall for a long time, allowing toxic mold to grow.
And that wall was directly behind my daughter’s crib.
At that moment, I realized that her symptoms might not have been asthma at all, but the result of breathing in mold spores. And Daisy hadn’t been misbehaving — she had been trying to warn us.
