🐾 Reserve yours now · Made in our Irvine clean room · Cancel anytime
Walter · Chief Quality Officer
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100% Beef LiverOne ingredient. Period.
Walter Approved™Tested by the pickiest
·Single Ingredient
·USDA Sourced
·Made in Irvine, CA
·Clean Room Certified
·Never Co-Packed
The Origin
Walter couldn't eat anything.
Walter...is our beloved Wheaten Terrier with a stomach that rejects almost everything. Even treats labeled "natural" sent him into days of digestive distress — because most are full of fillers, rendered mystery proteins, and preservatives that look clean on a label but aren't.
"Fed up with my options...I decided to to make his food from scratch. With a background in medical manufacturing...naturally I made it in an FDA certified clean room with pharmaceutical grade equipment and standards. What I made for Walter, I'm now making for every dog like him."
That clean room isn't just a marketing claim. It's the same rigorous standards used in manufacturing medical devices. Based in Irvine, California...NO shared equipment...NO co-packer shortcuts. One ingredient. One dog. One standard.
Walter Approved™Tested by the world's pickiest Wheaten Terrier · Newport Beach, CA
The Collection
One Ingredient. Three Sizes.
Freeze-dried locally sourced, high quality raw beef liver. Nothing added. Walter wouldn't have it any other way. Now accepting pre-orders — reserve your size below.
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Trial · Training Size
Beef Liver Bites
The perfect starter bag. Ideal for training, travel, or just seeing if your pup goes as wild as Walter does.
Every batch made with locally sourced beef in our FDA certified clean room facility. NO Co-packers. NO shared equipment. NO mystery ingredients.
01
USDA Sourced Beef Liver
We source only local USDA-inspected beef. Every batch is logged with supplier, date, and batch number. Traceability isn't optional.
02
Sliced & Pre-Frozen
Raw liver is hand-trimmed, sliced to uniform thickness, and pre-frozen at −40°F. Consistency in prep means consistency in the treat.
03
Lyophilization
24–30 hours in our pharmaceutical-grade lyophilizer (fancy Freeze Dryer). Removes 70–75% moisture while locking in every nutrient and every bit of flavor.
04
Clean Room Packaging
Packaged in our certified clean room with oxygen absorbers added. Sealed for an 18-month shelf life. The same standard used in medical-device manufacturing.
Manufactured in our own FDA/ISO certified clean room · Irvine, California · Never co-packed
How Pre-Order Works
Reserve now. Made fresh for you.
Walter's Pantry is made in small, single-ingredient batches.
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Reserve your size. Pick 3 oz, 5 oz, or 12 oz and pre-order today. We hold your place in the first batch.
Step One
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We make it. Your treats are produced and packaged in our certified clean room — USDA-sourced beef liver, freeze-dried, nothing added.
Step Two
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It ships to your door. We email tracking the moment your batch is sealed. Not happy? Full money-back guarantee, no questions.
Step Three
Our Promise
Walter's standard. Or your money back.
If your dog doesn't love it, we'll refund you completely. No questions. Walter insists on it — he's very particular about the brand's reputation.
Launch news, batch updates, and the occasional photo of Walter being very serious about quality control. Be first to know the moment pre-orders ship.
Pre-orders open now · Free shipping over $40 · Cancel anytime
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