Can I Give My Dog Taurine?

Yes, with care
Taurine is commonly referenced for dogs at published doses. Published guidance for dogs: 500-1000 mg per dog, every 12h. Used in some heart conditions (DCM) under vet guidance; harmless margin but the underlying disease needs a vet.
Source: Merck Veterinary Manual
Get the exact range for your dog's weight

The safe habit

Confirm any medication decision with your veterinarian, who knows your dog's health history and other medications. VetDose shows published reference data, not prescriptions.