The most practical decision-support framework for a primary care veterinarian managing cancer cases is a structured, stepwise approach: cytologic or histologic diagnosis first, then staging, then multimodal therapy selection, with oncologist collaboration built in throughout. Journal of the…+2

Tumor type determination by histologic biopsy is the foundation of every subsequent decision. Cytologic evaluation can complement histology but the tissue diagnosis drives staging strategy, therapeutic selection, and prognosis. Staging combines imaging and lymph node sampling to define local disease extent and presence or absence of regional or distant metastasis. Journal of the…+1

Therapy selection is based on the intersection of tumor type, histologic grade, and stage. The modalities available to primary care include surgery, chemotherapy, immunotherapy, radiation therapy, nutritional support, and pain management — most cases are best managed with a multimodal approach rather than a single modality. Journal of the…+1 Referral to or curbside consultation with a veterinary oncologist is recommended for complex cases, and collaboration between primary care and oncology specialists optimizes patient outcomes and client engagement. Journal of the…+2

Collaborative care models demonstrably improve client perception of cancer management in dogs. Primary care veterinarians play a critical role in early detection and intervention, which is key to improving outcomes given that between 1 in 3 and 1 in 4 dogs will be diagnosed with cancer in their lifetime. Journal of the…

Chemotherapy safety protocols are a non-negotiable component of in-practice oncology. Strict precautions for handling cytotoxic agents protect the patient, the veterinary team, and the client, and these protocols should be in place before any chemotherapy is administered in a primary care setting. Journal of the…+1

Client and caregiver support is a clinical tool, not an afterthought. Quality-of-life scales, clear communication strategies, and structured end-of-life frameworks reduce caregiver burden and improve compliance throughout the treatment journey. Registered veterinary nurses and technicians are central to delivering this continuity of care. In Practice+1 Investing in technician training and defined oncology responsibilities improves practice efficiency and is specifically recommended for practices managing cancer cases. Journal of the…

For end-of-life cases, a multi-dimensional individualized approach is required — addressing the primary neoplastic condition, concurrent diseases, and the emotional needs of the family, with clear communication between the oncologist, referring veterinarian, and client. Veterinary Clin…

Would you like a breakdown of which specific cancer types the 2026 AAHA guidelines identify as appropriate for primary care management versus those requiring oncology referral?