Congestive heart failure is common in aging dogs. Modern treatment can maintain quality of life for months to years, and welfare-centered management makes the remaining time comfortable.
Heart failure in dogs is a condition where welfare-centered management and transparent prognosis conversations are particularly important. Modern treatment genuinely extends comfortable life — many dogs enjoy good quality of life for 12-18 months or more after heart failure diagnosis with appropriate management. However, the condition is progressive, and welfare-honest conversations about declining quality of life and timely euthanasia are important. The goal is comfortable life, not life extension at the cost of comfort.