Pet euthanasia is the process of intentionally ending a pet's life to relieve suffering. This decision is often made when a pet is experiencing severe pain, terminal illness, or a poor quality of life. It is typically performed by a veterinarian in a compassionate and humane manner. The procedure usually involves administering a sedative followed by an overdose of anesthetic, allowing the pet to pass away peacefully. Pet owners are encouraged to be present during the process, providing comfort to their beloved animal. Support from veterinary professionals and pet loss counselors can help owners cope with the emotional aspects of this difficult decision.