Yuth Wellness Journal

We translate the science of canine healthy aging into practical supplement guidance for devoted senior-dog owners.

The Best Longevity Supplement for Senior Dogs: An Evidence-Led 2026 Review

A veterinarian's evidence-led review of the best longevity supplement for senior dogs, comparing NAD+ precursors, antioxidants, third-party testing, and NASC oversight.
Senior Dog Slowing Down? The Supplements That Actually Help, and Why

A veterinarian's evidence-based guide to why senior dogs slow down across the joints, brain, and cellular energy, and which supplements may help support each aging system.