Pet Greens

Pet Greens Enriching pets’ lives by connecting them with nature and providing optimal indoor wellness. MADE IN USA & CANADA.

Our Roots:
About 15 years ago, Bell Rock co-founder Catherine Hoffmann first discovered the Power of Green Nutrition at a wellness retreat in California. At the heart of her experience was the use of one simple, yet incredibly nutrient-rich plant — wheat grass. Catherine’s discovery inspired her to spread the news about green nutrition and sparked the brilliant idea to start growing wheat grass at

the family farm in San Marcos, California. Enter Marty Walls, Catherine’s brother-in-law – a natural-born innovator and master builder with a green thumb. Upon hearing Catherine’s idea, Marty got caught up in the wave of inspiration and built the first greenhouse. Soon they began producing certified organic wheat grass for health food stores and juice bars. And not long after that, they learned about the parallel benefits of green nutrition for pets (of which there are many in the family) and this led to another fabulous idea and change of course. With the help of their stellar “Go Green!” team, Marty and Catherine launched the pet industry’s first nationally distributed live wheat grass and catnip products. Over the years wheat grass has continued to spark green innovation at Bell Rock, leading to a unique line of products beyond the certified organic wheat grass they started with. Their little white pots of lush green Pet Grass can still be found across the country, and now the line has grown to include a self-grow wheat grass kit, dog and cat treats all made with wheat grass, an earth-friendly grooming line containing wheat grass, and because our kitty customers lobbied for it, live catnip plants to put next to their Pet Grass pots. Our Bell Rock:
So, we had a novel idea, a love of animals, a little bit of land… now we just needed a name. Millennia ago, a large, bell-shaped rock just happened to land on our property and call it “home.” It turned out the perfect location for the greenhouses was just below this boulder, so we really didn’t have to look very far for inspiration. Some people believe the Rock is an ancient calendar stone, but others think it’s just a pretty big rock. We’ll never know for sure, but we love our bell rock either way. Our Mission:
Simply stated, we’re committed to providing wholesome (and tasty!) green nutrition to companion animals while continuing to spread the message about the many healthful benefits of wheat grass, for pets and their people!

05/22/2026

Sunshine, boat rides, and snack breaks in between. ☀️🌱

A day in the life of a lake dog wouldn’t be complete without their favorite treats from Pet Greens. Made with natural ingredients and packed with goodness for every adventure buddy.



05/18/2026

Missed a shipment? Grass looking a little pale after a few days in the box? Don’t toss it just yet 🌱

With a quick trim, a little water, and some sunlight, your Pet Greens cat grass can bounce back beautifully so your cats can enjoy it even longer.



At Pet Greens, we believe every pet deserves to thrive—especially while they’re waiting for their forever home.Through o...
05/15/2026

At Pet Greens, we believe every pet deserves to thrive—especially while they’re waiting for their forever home.

Through our Farm to Shelter program, we donate thousands of dollars in fresh greens and all-natural treats each year to shelters and rescues across the country. From enrichment and play to supporting digestion and wellbeing, these small moments can make a big difference in a pet’s day.

Know a shelter that would love to partner with us? You can nominate your favorite organization to receive free Pet Greens products on our website!
https://www.petgreens.com/help-the-shelter-animals-at-your-favorite-rescue/



05/13/2026

More than a snack… it’s enrichment

In this clip, Dr. Katie Woodley breaks down the real benefits of cat grass—and it goes far beyond what most pet parents think. From oral stimulation and supporting healthy gut motility to helping with hairballs and even boosting emotional wellbeing, fresh greens tap into your cat’s natural instincts in a powerful way.

Want to learn more about how to help your cat thrive inside? Head to our YouTube channel to watch the full interview with Dr. Katie Woodley 🌱



Book of the Month: Cat SenseEver wonder why your cat does the things they do? In Cat Sense, John Bradshaw dives into the...
05/11/2026

Book of the Month: Cat Sense

Ever wonder why your cat does the things they do? In Cat Sense, John Bradshaw dives into the natural instincts that shape your cat’s behavior—from hunting and play to their need for stimulation and space. Understanding these instincts is the key to helping your cat truly thrive indoors.

And if you’re looking for simple ways to support your cat’s natural behaviors, think fresh greens, play, and daily enrichment.



05/08/2026

We’re revisiting this Thrive Inside clip with on creating a more enriching, natural space for your cat at home.

We love their online shop—full of products to help cats live their healthiest, happiest lives. You can even find our Pet Greens self-grow cat grass kits there! Check it out and bring a little more of the outdoors inside 🌱

https://twocrazycatladies.com/product-category/herbgardens/?_gl=1*oj83ws*_up*MQ..*_gs*MQ..&gclid=CjwKCAjwzevPBhBaEiwAplAxvhhDW6_nW6FAMjKVmSjO0i3NtDF25m1wC1BUIyOO51YmKZkpqP_JCxoCsR0QAvD_BwE&gbraid=0AAAAADq12BV2qAc6VenKdF_SW5lv-Iib9



Is your indoor cat bored… or just under-stimulated?Cats are natural hunters and explorers—and without the right environm...
05/07/2026

Is your indoor cat bored… or just under-stimulated?

Cats are natural hunters and explorers—and without the right environment, boredom can quickly turn into unwanted behaviors.

The fix doesn’t have to be complicated. A few simple changes—like vertical space, interactive play, and fresh greens—can make a huge difference 🌿



Happy National Cat Month!This month, we’re celebrating everything that makes cats so special—from their playful zoomies ...
05/06/2026

Happy National Cat Month!

This month, we’re celebrating everything that makes cats so special—from their playful zoomies to their quiet companionship and all the little quirks in between. At Pet Greens, we believe every cat deserves to thrive inside. That means supporting their natural instincts with daily enrichment, fresh greens, and moments of play that keep both their minds and bodies healthy.



04/30/2026

Ever wondered why catnip affects every cat differently? 🌿🐱

In this clip from our Thrive Inside interview, Dr. Katie Woodley breaks down the science behind it. From zoomies to total calm, increased appetite…or absolutely no reaction at all, it all comes down to your cat’s unique biology.

Curious to learn more about how to support your pet’s health naturally?

Head over to our YouTube channel to watch the full interview with Dr. Katie Woodley and discover simple, holistic ways to help your pets thrive inside.
https://youtu.be/EvIu7SRQVLw?si=RA9ZibVdpuWFzAB_

Address

3700 N. Twin Oaks Valley Road
San Marcos, CA
92069

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