When my dog started scratching behind the crib, we never expected what we would discover

When the infant was approximately eight months old, the parents began noticing subtle but persistent respiratory symptoms that initially appeared to be mild and temporary. At first, the baby exhibited a soft, dry cough that resembled a common viral infection frequently seen in early childhood.

Because infants are highly susceptible to seasonal viruses, the symptoms did not immediately raise alarm. However, over time, the pattern of the cough became more concerning.