Companion Animals

Dog Cancer Quality of Life: Welfare Assessment and Decision-Making

Overview of welfare assessment and quality of life decision-making for dogs with cancer.

Key Facts

Cancer is the leading cause of death in older dogs
Quality of life assessment tools are increasingly available for dog owners and vets
Treatment decisions must balance potential benefits against welfare costs of treatment
Palliative care aims to maximise welfare quality when cure is not possible
Veterinary oncology has advanced rapidly with new treatment options in 2026

Welfare Considerations

Dog cancer welfare in 2026 requires balancing treatment potential with quality of life assessment. Veterinary oncology advances have created more treatment options, but each must be evaluated for its welfare cost as well as potential benefit. Quality of life assessment tools give owners and vets a framework for monitoring and decision-making. Palliative care planning from early diagnosis improves welfare at all disease stages.

What You Can Do

Use validated quality of life assessment tools for dogs undergoing cancer treatment
Discuss both treatment benefits and welfare costs with your veterinary team
Access palliative care and hospice services for dogs with terminal cancer