> ## Content Index
> Fetch the complete content index at: https://www.cascadepbs.org/llms.txt
> Use this file to discover other available public pages before exploring further.

# Puppy IQ: How Canine Smarts Evolved with Humans
- URL: https://www.cascadepbs.org/show/human-footprint/extras/puppy-iq-how-canine-smarts-evolved-humans-3bndcj/
- Published: 2024-04-02T22:51:32.000Z
- Updated: 2025-08-20T18:47:15.000Z
- Description: Vanessa Woods studies the wonders of canine cognition at Duke Puppy Kindergarten.
- Author: Cascade PBS Staff
- Tags: Human Footprint, #ZZZ_Show_920c28e7-cc8d-4bd4-a6a1-1d54d80cf6c8, #geo-us, #v1.7, #ZZZ_Extra_8787705b-2756-47bf-b257-15ce7dc4580b, #extra

At the Duke Puppy Kindergarten – a “preschool” for service dogs – Evolutionary Biologists, Brian Hare and Vanessa Woods, show Shane that dogs have an unmatched ability to understand human body language.