This model is a Clinical Veterinary Triage Tool designed to classify canine masses by analyzing key physical and biological indicators. By integrating Tumor Size (cm) and Mitotic Index (cell division rate) with demographic data like Dog's Age, the classifier identifies statistical correlations between rapid growth and malignancy. It also factors in physical examination findings, such as Mobility (whether the mass is "fixed" or "free-moving") and Growth Rate, to provide a risk-stratified output. This data-driven approach assists veterinarians in prioritizing high-risk cases for immediate biopsy or surgical intervention.