Other
Brewer's Yeast
Safe for CatsNo concern
🐶
For Dogs
Safe
🐱
For Cats
Safe
Symptoms to Watch For
None
What You Need to Know
Brewer's yeast is safe and commonly used as a pet supplement for B vitamins and as a flea deterrent. Different from baker's yeast (raw dough danger).
Source: AKC Veterinary Nutrition
Frequently Asked Questions
Is brewer's yeast safe for cats?
Brewer's Yeast is considered SAFE for cats. Brewer's yeast is safe and commonly used as a pet supplement for B vitamins and as a flea deterrent. Different from baker's yeast (raw dough danger).
What are the symptoms if my cat eats brewer's yeast?
Symptoms may include: None.
What should I do if my cat eats brewer's yeast?
Brewer's Yeast is generally safe for cats. No special action is needed, but always feed in moderation.
Safe Pet Treats & Products
Looking for safe, vet-approved treats for your pet? Browse our recommended picks on Chewy and Amazon.
Shop Safe Treats on Chewy →