New-onset night yowling in seniors has several medical drivers, including hyperthyroidism, hypertension, chronic pain, and sensory decline.
Cognitive dysfunction syndrome resembles dementia in aging pets, showing reversed sleep cycles, disorientation, wall-staring cries, and changed interaction patterns.
Bring videos, timing, and accompanying changes to the visit; vets typically run bloodwork, pressure checks, and imaging to rule out treatable physical disease first.
Home supports include night lights, steady routines, and gentle pre-bed play with a meal; cognitive diets and medications belong in the vet's plan.
