
- This event has passed.
What If Cats and Dogs Had Opposable Thumbs? Day
March 3
Mark your calendar: March 3, 2026 is What If Cats and Dogs Had Opposable Thumbs? Day. However you observe it, make it a good one.

Mark your calendar: March 3, 2026 is What If Cats and Dogs Had Opposable Thumbs? Day. However you observe it, make it a good one.