Why choose Thiamacare for your dog? Thiamacare is prescribed by vets to help manage congestive heart failure in dogs. By supporting heart function and easing strain on the cardiovascular system, it helps improve your dog’s comfort, activity levels, and overall wellbeing. Supports heart function - formulated to assist dogs with congestive heart failure. Improves quality of life - helps reduce symptoms and support daily activity. Vet-prescribed - used safely under professional veterinary supervision. Trusted treatment - manufactured to rigorous veterinary standards. Effective management - designed to aid long-term care and comfort.