Supplements Built for Big Dog Energy

Vet-formulated chews made specifically for dachshund bodies. They support long spines, itchy skin, and anxious minds so they can just be dogs.

Dachshund with Mr Biscuit supplements
Scientifically formulated
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Hand-selected ingredients
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Spine Allergy Anxiety
Bestseller Mr Biscuit Spine Shield Chews

Spine Shield Chews

★★★★★ (237)
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Mr Biscuit Calm Chews

Calm Chews

★★★★★ (63)
$34.00
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"Finally, a supplement dosed for a 13lb dog"MODERN POOCH
"Our top pick for dachshund joint care"THE WAG REPORT
"A must-have for long-backed breeds"DOG CULTURE WEEKLY
"Vet-approved and genuinely tasty"PET WELLNESS DIGEST
Carina with Mr Biscuit the dachshund
Meet The Founder

Hi, I'm Carina. This is Mr Biscuit

I'm Norwegian by blood, but my dachshund adventures started in Australia and found their forever home in Dubai. Somewhere between three countries and a lot of sand, my standard-sized (read: big and heavy) dachshund Mr Biscuit convinced me that most supplements on the market just weren't built for dogs like him. So I built one that was.

Mr Biscuit is a proper long dog: sturdy, stubborn, and endlessly food-motivated. Watching him deal with a sensitive back, itchy skin, and a bit of anxiety during Dubai's firework season is what pushed me to create chews that actually fit his body and his needs. Every recipe starts with him in mind.

The Doxie Difference

Long spine. Short legs.
Different needs.

Dachshunds are built differently, quite literally. Their elongated spine puts them at higher risk for back issues, and their small frame means most supplements are wildly over- or under-dosed.

Mr Biscuit was formulated by vets specifically around dachshund proportions, so your pup gets exactly what their body needs. Nothing more, nothing less.

Read Our Story
65%
of doxies show signs of back issues in their lifetime
1 in 3
struggle with anxiety or noise sensitivity
40%
deal with skin allergies or itching*
100%
dosed for small, long-bodied breeds
Wags & Reviews

Loved by long dogs everywhere

★★★★★

"Our dachshund was scratching himself raw every spring. Two weeks on the Allergy & Itch chews and he's finally comfortable in his own skin."

Biscuit
Jamie R.Owner of Biscuit
★★★★★

"Noodle used to shake through every thunderstorm and firework. With the Calm Chews she just... doesn't anymore. Life changing."

Noodle
Priya S.Owner of Noodle
★★★★★

"Vet actually recommended these after Otto's back scare. Two months in and he's back to jumping on the couch (oops)."

Otto
Marcus T.Owner of Otto
What's Inside

Real ingredients, real benefits

No fillers, no fluff. Just the good stuff, in doses that actually make sense for a doxie.

🌼

Turmeric & Glucosamine

Supports spine health and a healthy inflammatory response for that long back.

🐟

Salmon Oil & Quercetin

Soothes itchy skin and calms seasonal allergy flare-ups from the inside out.

🌿

L-Theanine & Chamomile

Gently eases anxiety, storms, and separation stress without making them drowsy.