TEEF
MN
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5 %
of your purchases donated
TEEF
MN
Add To Favorites
5 %
of your purchases donated

Our Story

For people who want to proactively protect the long-term, systemic health of their dog.

Dr. Emily Stein
Inventor & CEO

TEEF develops scientifically proven, proactive and truly safe solutions that create beneficial oral microbiomes that benefit your pet's health. We believe harnessing the power of good bacteria is the most effective way to help us all live our best lives.

Inventor, Emily Stein, Ph.D., is a microbiologist with deep expertise in infection and inflammatory disease. She earned her B.S. in microbiology and immunology from the University of Iowa and her Ph.D. in microbial biology from the University of California at Berkeley. She then spent 7 years at Stanford University as a Medical Research Fellow in Rheumatology and Immunology.

TEEF is different from other dental care products on the market. Rather than killing as many bacteria as possible, Protektin42™, strengthens beneficial bacteria + weakens the bad bacteria for a naturally-balanced oral microbiome, resulting in a healthier mouth.

Our Products