TPLO surgery provides excellent long-term outcomes for most dogs with cranial cruciate ligament rupture, but understanding realistic expectations helps owners make informed welfare decisions.
TPLO surgery outcomes are among the most predictably positive in veterinary orthopedics, providing genuine welfare restoration for dogs who were in significant chronic pain. The decision to pursue surgery in an eligible patient is overwhelmingly welfare-positive based on outcome evidence. However, the risk of contralateral cruciate rupture means that post-operative management including weight control and gradual return to activity affects not just the operated leg but the entire dog's long-term welfare trajectory. Understanding this motivates sustained welfare investment in the post-operative period rather than a return to pre-injury management after apparent recovery.