You know your pet.
We know medical cannabinoids.

Every Right:Ratio formula starts the same way - not with a single ingredient, but with a specific support need and the exact combination of cannabinoids, terpenes, and supportive ingredients built to answer it. That’s the right ratio: the right molecules, in the right amounts, working together.

Made in California since 2016 · Co-formulated with veterinary cannabinoid experts

Harper, one of the dogs in the Right:Ratio family, resting in the grass Harper, 5Right:Ratio A:1
10 years
formulating Custom tinctures, since 2016
5 formulas
in the Right:Ratio Formulary, launched 2022
11,000+
Custom formulas produced
  • Veterinarian referred
  • Third-party tested
  • Free shipping
  • Non-GMO
  • Gluten free
  • Full-spectrum formula
Right:Ratio Formulary

Five distinct formulas, developed over six years

The Right:Ratio Formulary launched in 2022, built on six years of formulating individual Custom tinctures - the same proprietary formulation system, and everything those thousands of individual formulas taught us about which cannabinoid combinations support which areas of need.

The five Right:Ratio Formulary formulas: F:1, C:1, N:1, Ax:1 and A:1, boxes and bottles
Right:Ratio A:1 box and bottle

A:1 | Mobility & Joint Support

Supports joint health & comfortable movement

  • Stiffness when moving
  • Soreness when walking or running
  • Limping or whimpering
  • Inability to sleep or settle comfortably
Shop A:1 →
Right:Ratio Ax:1 box and bottle

Ax:1 | Calming & Stress Support

Supports calm & stress relief

  • Stressed when separated from you
  • Nervous around people or other pets
  • Unwarranted snarling or barking
  • Situational stress related to grooming, traveling, or otherwise
Shop Ax:1 →
Right:Ratio C:1 box and bottle

C:1 | Cellular Support

Supports overall cellular health & wellness

  • Lack of appetite
  • Unexplained weight loss
  • Cellular health support
  • Nausea from treatments
Shop C:1 →
Right:Ratio N:1 box and bottle

N:1 | Neurologic Support

Supports neurological health & coordination

  • Shaking or tremors
  • Lack of coordination
  • Urinary incontinence
  • Confusion or disorientation
Shop N:1 →
Right:Ratio F:1 box and bottle

F:1 | Feline Elixir Plus

Cats only - supports urinary, digestive, neurologic & emotional wellness

  • Balance and comfort changes
  • Stress management
  • Urinary incontinence
  • Digestive upset or tummy troubles
Shop F:1 →
Formula Quiz

Find the best formula for your pet

Not sure which formula is best for your pet? Answer a few quick questions and we will point you to the best option.

Take the formula quiz →
Where to start

Two paths to ordering

Right:Ratio Formulary

Five distinct formulas

Each one purpose-built for a specific area of support, combining cannabinoids, terpenes and supportive ingredients that work together. Different needs call for different molecules and ratios - not one formula, but five.

Shop the Formulary
Custom Right:Ratio

A tincture built for one pet

Custom is for pets whose needs are layered or complex - more than one thing to manage at once - and for vets referring a patient they want dosed precisely. Our veterinary cannabinoid experts review every intake and use Right:Ratio’s proprietary formulation software to design that pet’s exact combination of cannabinoids, terpenes, and supportive ingredients.

Referred by your veterinarian? Start an intake so our formulators have the full picture before anything is made.

Explore Custom
Britta, a German Shepherd in the Right:Ratio family, on the grass BrittaRight:Ratio A:1
Why Right:Ratio

Calibrated, not counted.

Every Right:Ratio formula undergoes dynamic, rigorous development and third-party laboratory testing - grounded in natural, integrative care and evidence-based science. That same rigor shapes our commitment to pet parents navigating hard situations - helping every pet enjoy a happier, healthier life.

Veterinary-formulated

Co-formulated with veterinary experts who’ve spent a decade in medical cannabinoid science, so every formula has a clear, deliberate rationale behind it.

Backed by research

Informed by published veterinary cannabinoid research, including peer reviewed clinical trials.

Third-party tested

Every Formulary batch verified by an independent, state-certified laboratory. Lab results available as COAs, upon request.

Research tells the stories

At R:R, our approach isn’t static - it’s informed by the latest clinical research in veterinary practice on the use and safety of medical cannabinoids, and our own +8,000 documented CROMs (Client-Reported Outcome Measures). These are not reviews - they’re clinical touchpoints we conduct with every serious medical case we’ve handled in the last 10 years.

Real Pets, Real Results

Trusted across the whole line

Every review below was posted by a real pet parent on the product’s own page.

Missy, a Right:Ratio A:1 pet MissyRight:Ratio A:1
★★★★★

“Missy’s doing well, and every day with her is a blessing. Thank you!”

Lynne T. & MissyRight:Ratio A:1

Nash, a Right:Ratio Ax:1 pet NashRight:Ratio Ax:1
★★★★★

“Ax:1 has been a great tool for keeping Nash calm. We’ve continued using Ax:1 to help with reactivity and continuous calming.”

Rebecca M. & NashRight:Ratio Ax:1

Beatrice, a Right:Ratio C:1 pet BeatriceRight:Ratio C:1
★★★★★

“Beatrice is doing great! She is playful and also going upstairs on her own at times - we’re very happy with her progress. Also, we love the customer service we receive.”

Jennifer S. & BeatriceRight:Ratio C:1

Cooper, a Right:Ratio N:1 pet CooperRight:Ratio N:1
★★★★★

“Cooper is doing very well and I cut the dosage in half and only once a day. Perfect for him.”

Sheila K. & CooperRight:Ratio N:1

Jasper, a Right:Ratio F:1 pet Jasper, 17Right:Ratio F:1
★★★★★

“After about a week he seemed to be eating more, and has become more cuddly and affectionate again - he now curls up next to me every morning, just as he did when he was a kitten. Last week he even played with some toys, which I haven’t seen him do in years.”

Angie & JasperRight:Ratio F:1