My older pet is exhibiting changes in behavior. What’s going on?

Before any medical signs become apparent, behavioral changes can serve as important indicators that something is changing in an older pet, which may be due to medical or other reasons. As your pet’s owner, you serve a critical role in detecting early signs of disease because you interact and care for your pet on a daily basis and are familiar with your pet’s behavior and routines. If your pet is showing any change in behavior or other warning signs of disease, contact your veterinarian and provide them with a list of the changes you have observed in your pet. Sometimes, the changes may seem contradictory – such as an older pet that has symptoms of hearing loss but also seems more sensitive to strange sounds.

Possible Behavior Changes in Older Pets

  • Increased reaction to sounds
  • Increased vocalization
  • Confusion
  • Disorientation
  • Decreased interaction w/humans
  • Increased irritability
  • Decreased response to commands
  • Increased aggressive/protective behavior
  • Increased anxiety
  • House soiling
  • Decreased self-hygiene/grooming
  • Repetitive activity
  • Increased wandering
  • Change in sleep cycles
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