Connect with us

Hi, what are you looking for?

Free Dog Dementia Tracker & Sundown Log (No Login Required)

**Back up your data. When you clear site cookies, your information will be cleared along with them.


Built by Phil Hughes & Dr. Sarah Kent, DVM

Why use the Sundown Mapper?

  • 🌙 Night Mode Friendly: Designed for dark rooms at 2 AM so you won’t wake your dog.
  • 🔒 100% Private: Data lives on your device. We do not store or sell your logs.
  • 🩺 Vet-Ready Reports: Stop guessing. Click “Export” to create a visual chart your veterinarian can actually use to diagnose CCD (Canine Cognitive Dysfunction).

How It Works (As Simple as 1-2-3)

We designed this tool with tired eyes and “fat fingers” in mind. There are no tiny menus and no complicated passwords to remember.

1. One-Tap Logging

When you see your dog doing something, you just tap the big, colorful button that matches the behavior.

  • Activity Buttons: Log behaviors like Pacing, Panting, Staring, Barking, or Sleeping.
  • Care Buttons: Log your help, such as giving Meds, a Meal, Water, or a Potty break.

2. It Remembers for You

Ever stand in the kitchen wondering, “Did I give Buster his pill an hour ago, or was that yesterday?” The Sundown Mapper solves this instantly. Under each care button, a small badge shows “Last: 2h ago” or “Last: 15m ago.” You never have to guess again.

3. It “Thinks” Like a Vet

This isn’t just a list; the app is smart. It analyzes the patterns in the data you enter and gives you helpful, calming feedback in real-time:

  • The “Basic Needs” Check: If your dog is agitated, the app checks if they haven’t had water or a potty break recently and gently reminds you to try that first.
  • Sundown Detection: If your dog gets agitated specifically in the evening hours (5 PM – 5 AM), the app recognizes this pattern and identifies it as potential Sundowning.
  • Success Monitoring: If you give medication and your dog falls asleep shortly after, the app changes its status to green, indicating that your care is working.

Visual Tools to Share with Your Vet

Vets love data, but they don’t have time to read handwritten journals. The Sundown Mapper automatically turns your logs into professional medical visuals.

  • The 24-Hour Clock: A simple circle chart that shows your dog’s day in colors. You can see at a glance if they are sleeping through the night (green) or pacing during specific hours (yellow).
  • The 7-Day Trend: A bar chart that shows if your dog’s agitation is getting better or worse over the last week.
  • The “Vet Report” Button: With one click, you can print a neat, easy-to-read summary to hand to your vet at your next appointment. It tells them exactly how many times your dog paced, when they slept, and how often they needed medication.
  • Pro Tip: Click the “Print Report” button in the tool before your next appointment. It organizes your dog’s week into a visual timeline that helps Vets adjust medication dosages.

Designed for Your Comfort

  • Night Mode: Using your phone at 3 AM is hard on your eyes. We added a simple “Moon” button in the top-right corner. Tap it to turn the screen dark, making it gentle on your eyes in a dark room.
  • No Login Required: You do not need to create an account or remember a password. The app works instantly.
  • Privacy First: Your data is stored safely right on your own device. We don’t see it, and we don’t sell it.
  • Backup & Restore: If you want to switch phones, you can go to “Settings” to save your data to a file and load it onto a new device.

Bonus: The Cognitive Assessment

Not sure if your dog has dementia? The app includes a built-in “Assess” tab. This is a standard veterinary quiz (DISHAA) that helps you score your dog’s cognitive health. You can take it once a month to track changes over time.


Give it a try today. Whether you are tracking a new medication or just trying to understand your old friend’s sleep patterns, the Sundown Mapper is here to help you care with confidence.

Explore More Senior Dog Resources

Looking for more help? We have resources covering a wide range of geriatric dog health topics:

  • Symptoms to Watch: Dog PacingNighttime AnxietyStaring & ConfusionPanting
  • Conditions: Canine Cognitive Dysfunction (CCD)Sundowning SyndromeSleep-Wake Cycle Disorders
  • Care & Tools: Holistic Vet CareHealth Tracking ToolsDISHAA Assessment

Sundown Mapper

Track your senior dog's pacing, anxiety & sleep. Free browser tool for Canine Cognitive Dysfunction (CCD). No login required. Vet-approved format.

Price: 0.00

Operating System: web

Application Category: UtilitiesApplication