Both hospice care and palliative care are valid approaches for your animal companion that can be adopted when your goal shifts from cure to comfort. Palliative care refers to relieving or soothing the symptoms of a disease at any stage of an illness or a natural decline in health whereas hospice care begins after a terminal diagnosis is given and curative measures are ceased.
Both approaches include caring for the entire family--animals and their closest caregivers--on the physical, emotional, psychosocial, and spiritual levels.