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Why is my dog suddenly sleeping in corners? Is he anxious or sick?

Updated On September 23rd, 2025

Why all of sudden would a dog sleep in corners?

1 Answer

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on June 20th, 2016

Many dogs sleep in corners when they are anxious about something in their environment, such as during a thunderstorm or if there are fireworks going on outside. It makes them feel more secure. If this is more of a general behavior change with your dog, it may be related to age - some older dogs will have changes in their sleeping habits and sometimes in their overall sleep-wake cycle, similar to what sometimes happens in people with dementia or Alzheimer's disease.

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