PetSupplementsIndexScience-Backed Rankings

Home/Rankings/Cat Calming & Stress

Best Cat Calming & Stress Supplements

Showing 9 of 9 products

Sort by:

Bach Rescue Remedy Pet cat calming & stress supplement

Bach Rescue Remedy Pet

Licks Pill-Free Cat Calming cat calming & stress supplement

Licks Pill-Free Cat Calming

NaturVet Quiet Moments Calming Aid for Cats cat calming & stress supplement

NaturVet Quiet Moments Calming Aid for Cats

NaturVetchewcat

$12.99

$0.14/serving

VetriScience Composure Calming Chews cat calming & stress supplement

VetriScience Composure Calming Chews

VetriSciencechewcat

$9.50

$0.38/serving

Solliquin Calming Behavioral Health Supplement cat calming & stress supplement

Solliquin Calming Behavioral Health Supplement

Nutramaxsoft chewdog

Pet Naturals Calming for Cats cat calming & stress supplement

Pet Naturals Calming for Cats

Pet Naturalssoft chewboth

$18.50

$0.16/serving

Zylkene Calming Supplement for Cats cat calming & stress supplement

Zylkene Calming Supplement for Cats

VetoquinolCapsuledog

$27.99

$0.93/serving

Purina Calming Care Feline Probiotic cat calming & stress supplement

Purina Calming Care Feline Probiotic

Feliway Classic Calming Diffuser Refill cat calming & stress supplement

Feliway Classic Calming Diffuser Refill

Feliwayliquidcat

$20.99

$34.99/serving

PetSupplementsIndex.com — Science-Backed Pet Supplement Rankings

PetSupplementsIndex.com provides independent, science-backed rankings for over 600 pet supplements across 8 categories: Joint & Hip, Digestive Health, Skin & Coat, Multivitamin, Calming & Anxiety, Heart Health, Immune Support, and Senior Pet.

Every product is scored using our proprietary PSI+ system that evaluates ingredient adequacy, dose transparency, third-party testing, NASC certification, and real customer feedback.