Sulfonic amino acid essential for myocardial function, retinal health, bile acid conjugation, and membrane stabilization. Cats cannot synthesize taurine (obligate dietary requirement). Some dog breeds (especially American Cocker Spaniels, Golden Retrievers) may develop deficiency-associated DCM.
At a glance
Class
Essential Amino Acid (Cats) / Conditionally Essential (Dogs)
Storage
Store at room temperature in cool, dry place
Dosing
Supplementation for taurine-deficient DCM (check whole blood taurine levels — ta
Taurine deficiency causes feline dilated cardiomyopathy and central retinal dege
Educational reference only
This information is provided for educational purposes and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a qualified veterinarian before administering any medication to your pet.
Find a vet near you →Safety
Whole blood taurine levels (target >200 nmol/mL dogs; >300 nmol/mL cats)Echocardiogram (DCM response at 3–6 months)Retinal exam (cats)
Educational reference only
This information is provided for educational purposes and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a qualified veterinarian before administering any medication to your pet.
Find a vet near you →Interactions
No documented interactions.
FAQs
Frequently asked questions
›What is Taurine?
Taurine is a essential amino acid (cats) / conditionally essential (dogs) used in pets. Sulfonic amino acid essential for myocardial function, retinal health, bile acid conjugation, and membrane stabilization. Cats cannot synthesize taurine (obligate dietary requirement). Some dog breeds (especially American Cocker Spaniels, Golden Retrievers) may develop deficiency-associated DCM.
›What is Taurine used for in pets?
Taurine is used in veterinary medicine for: Supplementation for taurine-deficient DCM (check whole blood taurine levels — ta; Taurine deficiency causes feline dilated cardiomyopathy and central retinal dege.
›What is the Taurine dose for dogs?
For dogs, Taurine is typically dosed as follows — Supplementation for taurine-deficient DCM (check whole blood taurine levels — ta: 500–1000 mg PO q8–12h. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.
›What is the Taurine dose for cats?
For cats, Taurine is typically dosed as follows — Taurine deficiency causes feline dilated cardiomyopathy and central retinal dege: 250–500 mg PO q12h. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.
›Does Taurine need a prescription?
Taurine is available over the counter. Even so, you should consult your veterinarian before giving any medication to your pet.
Educational reference only
This information is provided for educational purposes and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a qualified veterinarian before administering any medication to your pet.
Find a vet near you →References
References
The PetCare.AI drug reference is built from 13 authoritative sources cited across 580 drug monographs.
Textbooks & handbooks — 5
- Plumb's Veterinary Drug Handbook
- Withrow & MacEwen's Small Animal Clinical Oncology
- Merck Veterinary Manual
- NRC Nutrient Requirements of Dogs and Cats
- Veterinary Pharmacology and Therapeutics (Riviere & Papich)
Clinical guidelines & consensus — 4
- ASPCA Animal Poison Control Center Guidelines
- AAHA Diabetes Management Guidelines
- ASPCA Poison Control Guidelines
- RECOVER CPR Guidelines
Journals & peer-reviewed studies — 2
- EPIC Study (J Vet Intern Med 2016)
- JVIM FAT CAT Study
Regulatory & approvals — 1
- CDSCO Veterinary Drug Approval Registry (1969–2026)
Databases — 1
- Washington State University VCPL MDR1 Database