Cancer pain management in dogs and cats requires proactive, multimodal approaches that prioritize quality of life throughout the disease journey.
Cancer pain management welfare requires a philosophical commitment to quality of life as a primary treatment goal alongside or instead of disease management. The dog or cat with advanced cancer who is eating well, mobile, engaged with family, and free from pain has better welfare than one undergoing aggressive treatment causing nausea, fatigue, and stress in pursuit of additional months. Multimodal pain management is achievable and should be standard for all cancer patients regardless of whether curative treatment is pursued. Regular welfare assessment using validated quality of life tools enables timely escalation of comfort measures and informs end-of-life timing decisions. Palliative care teams at veterinary oncology centers provide specialized expertise in this welfare-focused approach.