How companion animals experience their final days and the euthanasia process significantly affects their welfare and has lasting effects on the people who care for them.
End-of-life care quality is a critical welfare concern for companion animals. The option of euthanasia when suffering cannot be relieved is a profound welfare benefit — one of the clearest distinctions between companion animal and human healthcare. The welfare challenge is that owners frequently delay this decision, sometimes substantially, because of grief, guilt or difficulty recognising gradual decline. Meanwhile the animal experiences extended suffering from pain, nausea, breathlessness or neurological deterioration. Good veterinary communication, quality of life scales, and emotional support for owners making end-of-life decisions are all welfare interventions. Hospice care that maximises comfort in the final period is an increasingly important welfare service.