# Can science extend your dog’s life? Pet longevity craze grows

The human longevity boom is spreading to pets, with scientists and companies exploring ways to help dogs live longer and healthier lives. The trend matters because owners may face costly, unproven treatments and because pet longevity research raises ethical and regulatory questions.

**Importance:** 2/5

## Sources

### Science
- [Nature](https://www.nature.com/articles/d41586-026-03447-8) — 2026-10-26