Canine leishmaniasis requires lifelong monitoring and management. Understanding the disease stages and treatment options helps owners maintain their dog's quality of life.
Canine leishmaniasis causes multi-system disease that progresses without treatment and continues to evolve even with management. The welfare trajectory for treated dogs varies enormously by stage at diagnosis. Dogs diagnosed at Stage I-II with good renal function can have years of comfortable, high-quality life with appropriate management. Stage III-IV dogs face progressive renal failure that is the primary welfare deterioration pathway. Regular monitoring enables early detection of worsening renal parameters and allows treatment adjustment before clinical deterioration becomes severe. End-of-life welfare decisions in advancing renal disease must balance the dog's remaining quality of life against the burden of treatment and monitoring.