Worry Less. Play More.

Allergy and Immune Support

never Goes out of Season!

winner of the Top impact award for sustainability

We’re completely obsessed with the science of healthy pets. That’s why InClover supplements are the only supplements scientifically designed for pets’ unique physiology, supporting better health from the inside out.

Canine Connectin

For hip + joint


For urinary tract


For skin + coat


for respiratory + Ocular


Did we mention that we’re obsessed with good science? For over two decades we have thoughtfully developed our supplements using the highest quality-standards, rigorous testing and high-quality ingredients. Your pet’s health is our passion and expertise.


Born from biochemistry and a passion for helping pets and people.

Knowledge of Pet Physiology

Supplements designed for your pet’s unique physiology for whole-body health.

Clinically Tested

Clinical trials, patented formulas, we’ll let the science speak for itself. (Just kidding, we’d love to talk about it!)

ingredients with a purpose

High-quality ingredients formulated to work together to support your pets’ whole-health.

"5 Stars"

My dogs & I love InClover products. I switched my older Golden to Connectin Chews from another similar product and saw a noticeable difference in a very short time. All my dogs get Optagest every day, and always will. I love that InClover products are all natural and USA made by a socially and environmentally responsible company.

Martha K.

Dive Deeper

7 Questions to Ask When Picking a Joint Supplement

Rebecca Rose, InClover Research  When I founded InClover I had just completed a global research project we called the holy grail of women’s health. We discovered a type of bacteria that could keep women healthy, if only we could get them to grow in the body. Sounds...

National Veterinary Technician Week 2019

Lisa  Mulligan, InClover Research   This week is National Veterinary Technician Week! We at InClover Research are grateful for their commitment and vital role that they have in the health and welfare of our beloved animals every single day. Anyone who has gone to a...

How to Introduce a New Cat from Guest Blogger Ryan Frank

I didn't think that we would get another cat, but when my director at work posted pictures of her cats that needed new homes, I felt the urge to try it out. My husband and I first adopted Solange, a domestic shorthair mix, adopted at just 5-6 months old from the...