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We’re bringing hundreds of pets on the wait list every week" - Cryopets founder Kai Micah Mills

Levity Podcast Episode-Kai Micah Mills on pet cryopreservation as a step toward human immortality

In this Levity episode, Kai Micah Mills, founder of Cryopets, discusses his mission to make cryopreservation accessible for pets, with the long-term vision of extending these technologies to humans. The conversation explores the science, logistics, and ethics of cryonics while highlighting the rapid growth in public interest.

Key Points:

Cryopets is pioneering pet cryopreservation, turning grief into scientific possibility. Founder Kai Micah Mills believes pets are the first step toward making cryonics a mainstream human choice.

  • Founding Vision: Mills explains how Cryopets began as a way to bridge public interest in pet preservation with the broader goal of normalizing cryonics for humans.
  • High Demand: Cryopets now sees hundreds of new pets added to its waitlist every week, signaling strong public curiosity.
  • Why Pets First: People are often more open to preserving pets than themselves, as they confront pet mortality sooner and form deep emotional bonds.
  • The Science: Cryopreservation involves rapid cooling, blood replacement with cryoprotectants, and long-term storage in liquid nitrogen.
  • Affordability: Preserving pets is significantly cheaper than humans—often costing less than common veterinary treatments—and can be financed in small monthly payments.
  • Research & Partnerships: Cryopets collaborates with groups like Tomorrow Bio and CryoDAO to expand facilities and fund cryonics research projects.
  • CryoRat Project: Mills highlights a landmark experiment aimed at reviving cryopreserved rats as a proof-of-concept for future human applications.
  • Future Outlook: Beyond pets, Mills envisions cryonics becoming a mainstream option for humans, supported by growing funding, public acceptance, and infrastructure.

Visit website: https://www.youtube.com/watch?v=AxwZ79qiTfY

See also

LEVITY Podcast

Ageing Science and radical life extension podcast with Peter Ottsjö and Ingemar Patrick Linden

Details last updated 11-Sep-2025

Mentioned in this Resource

Cryopets

Early-stage deep tech startup developing whole-body cryopreservation for pets

Kai Micah Mills

CEO and Founder at Cryopets & CryoDAO