Case Reports: Challenging Euthanasia Cases.

There are many factors that influence a family's decision for euthanasia, including prognosis, cost of treatment, the pet's quality of life, and the impact on the family in caring for an ill pet. Owners face the challenge of making the decision for euthanasia, whereas practitioners face the challenge of providing a peaceful and humane euthanasia to the pet and family. The cases discussed in this article explore the challenges surrounding euthanasia of an unpredictably aggressive pet, an obese pet, and a pet with respiratory disease. Each case required improvisation, problem-solving skills, and open communication with the family.