As dogs grow older, their needs shift in ways that can be easy to miss. Many age-related changes look like quirky behaviors at first, but they often reflect deeper shifts in mobility, cognition, sensory processing, or emotional resilience. Recognizing these early signs helps pet parents support their dog’s comfort and confidence.

Here are five subtle signs your dog is becoming more sensitive with age, plus ways to support them at home and when they’re away from home.

1. Your Dog Startles More Easily

A heightened response to noise or movement can signal changes in hearing, vision, or stress recovery. Senior dogs often benefit from quieter spaces and predictable routines that minimize startle responses.

2. They Hesitate in New or Busy Environments

A dog who once entered a dog park or social settings enthusiastically may pause, scan, or stay close to their person. This often reflects reduced resilience to stimulation, not a change in temperament.

3. Their Sleep Patterns Change

Pacing at night, waking earlier, or struggling to settle can indicate cognitive shifts or discomfort. Older dogs frequently need structured nighttime routines and comfortable sleeping surfaces.

4. They Become More Selective With Social Interactions

Senior dogs may gravitate toward calmer playmates, shorter interactions, or quiet observation. This is a normal part of aging and often signals a need for gentler, curated social experiences.

5. Their Digestion Becomes More Delicate

Age can affect digestion and food tolerances. Sensitive dogs may experience intermittent GI upset, reduced appetite during routine changes, or sensitivities to ingredients like chicken.

Supporting a More Sensitive Senior Dog

If you’ve noticed any of these changes, your dog may benefit from thoughtful, age-appropriate support. Key areas that help senior and sensitive dogs thrive include:

• calming routines that promote emotional stability

• senior-friendly enrichment such as scent games and oral soothing activities

• orthopedic bedding to support joints and improve sleep quality

• gentle sensory environments with predictable rhythms and low stimulation

• consistent, experienced care when away from home

At Best Friends Fur Ever, our Assisted Canine Care (ACC) program is designed with these needs in mind. ACC provides a calmer daily rhythm, supportive handling, tailored enrichment, and close observation—ideal for senior dogs, shy dogs, dogs with mobility challenges, or pups who simply need a slower, more thoughtful care experience.