Normal vs. Concerning Changes
Some behavior shifts—like sleeping more or playing less—are normal
with age. Others, such as sudden aggression or confusion, may
indicate pain or cognitive decline.
Potential Causes
- **Medical issues.** Pain, sensory loss, and organ disease can
alter behavior.
- **Hormonal changes.** Conditions like hypothyroidism affect
mood and energy.
- **Environmental stress.** Changes in household routine or
family structure can be disorienting.
How to Respond
Document changes and consult your vet to rule out medical causes.
Maintain familiar routines, offer mental stimulation, and provide
quiet spaces to reduce stress.
Final Thoughts
Being attentive to behavior changes allows you to address underlying
problems quickly and helps your dog navigate aging gracefully.
Missed our previous article? Read it here: Vaccinations and Preventive Care for Older Dogs.