Every paw print tells a story
Walk Through Time
An AI-powered dog collar and app that transforms routine walks into adaptive historical discovery tours. Your dog's labyrinth becomes a portal to the past.
Begin Your JourneyShadowPack Collar
The Moment Time Collapses
You're walking your usual 7am route when your phone gently chimes and shows exactly what stood on that corner 150 years ago at 7:03am—maybe a milk truck making deliveries, children walking to school, the morning shadows falling just as they do now. You realize your dog has been walking through time every morning, following the same patterns as dogs from generations past. The hairs on your arms stand up as history collapses into the present moment.
The Technology of Time
Pattern Recognition
Our AI learns your dog's unique labyrinth—their preferred routes, stopping points, and daily rhythms.
Shadow Positioning
Ambient light sensors work like a sundial, calculating sun position for time-appropriate historical reveals.
AR Time Portal
Point your phone at any corner and see overlaid historical scenes from that exact time of day.
Investment in Discovery
ShadowPack Collar
- GPS tracking collar
- Ambient light sensors
- AI recommendation engine
- Premium materials
- 1-year warranty
History Access
- Unlimited historical content
- AR features
- 5 launch cities
- New stories weekly
- Family sharing (up to 3)
Ready to Walk Through Time?
Join thousands of urban dog owners discovering the hidden history beneath their paws. Launching in Boston, Philadelphia, New Orleans, San Francisco, and Savannah.
Get Early AccessExperience the Magic
🌅 Shadow Time Machine
Drag to explore history at different times of day
The milk wagon rattles down cobblestones as the baker opens his shop. Children in knickers walk to school, and your dog's ancestor chases a cat behind the hardware store. The morning shadows stretch exactly as they do today.