Short answer: a senior dog who can't settle at night and paces or whines is showing one of the classic early signs of canine cognitive dysfunction (dementia). Catching it early, adjusting their environment, and consulting a vet can help slow its progression.
What are the 5 early signs of dementia in senior dogs?
① Pacing or whining at night instead of sleeping (a reversed day-night rhythm) ② Getting disoriented or lost in familiar spaces ③ A dulled response to recognizing family members ④ Standing and staring blankly at a wall for no reason ⑤ Sudden potty accidents despite being previously house-trained — these five are the most common early warning signs.
Why do they pace specifically at night?
As cognitive function declines, the day-night rhythm often gets disrupted, and dogs frequently become more alert and anxious at night as a result.
What can I do about nighttime pacing?
Prioritize plenty of daytime activity and sunlight exposure to help reset their internal clock, and set up a safe space at night so they can't injure themselves while pacing.
Can canine dementia be cured?
There's no full cure — management is mainly about slowing progression. Catching it early and combining environmental adjustments with medication when needed can help maintain quality of life.
What kind of exams will the vet run?
Since other conditions (hearing or vision loss, pain, etc.) need to be ruled out, keeping a detailed record of behavioral changes to bring to the appointment will help with an accurate diagnosis.
