A couple from Utah is mourning the loss of their beloved dog, Lilly, after a devastating mix-up at a veterinary clinic, which they allege resulted in the unnecessary euthanasia of their nine-year-old Yorkshire terrier. Cody and Amy Zylks had taken Lilly for an allergy shot on September 11, following the recent death of their long-time pet, Remy, who was 16 years old.
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The Zylks were at the Southern Utah Animal Hospital in Cedar City to arrange for Remy’s cremation when they scheduled Lilly’s appointment. While Cody was understandably distracted by the emotional toll of saying goodbye to Remy, he believed he was merely facilitating Lilly’s routine treatment. However, what transpired next would leave the couple devastated.

According to Cody, the veterinary staff administered an injection that Lilly did not respond to as expected. When he inquired about Lilly’s sudden limpness, he claims he was informed by the veterinarian, Dr. Zachary Francisco, that this was a euthanasia shot. This revelation led Cody to a state of shock, as he realised his dog had been inadvertently put down. He stated to the media, “I fell to the floor and started to yell,” emphasising his disbelief that such a grave mistake could occur.
The couple has relied heavily on their pets for companionship, considering Lilly and Remy their “fur babies.” In expressing their grief, Amy shared how soul-crushing it felt to process losing both of their dogs in such quick succession. “To hear that news, you just go numb. It’s surreal… I just lost one baby. I can’t be losing another,” she expressed, capturing the heartbreak that has engulfed them.
Dr. Francisco later acknowledged the severity of the error in a statement. He indicated that during the time of Lilly’s treatment, he had been occupied in surgery when a technician mistakenly informed him that a pet was due for euthanasia. After finishing the surgical procedure, he entered the examination room believing he was about to administer a routine shot, only to discover too late that this was not the case. He admitted that confusion arose due to the simultaneous scheduling of euthanasia for a cat on the same day.
In his explanation, Dr. Francisco noted that when he asked Cody whether he was ready for the procedure, he interpreted the response as affirmative. However, he later realised that they had intended only to provide an allergy injection for Lilly. He expressed deep regret over the incident and pledged to take measures to prevent such a heartbreaking mishap from occurring again.
The Zylks have since shared their story with local media, highlighting the affection they held for Lilly, describing her as a loving companion who brought joy to their lives. “She just knows what people need,” Amy reflected, “and she’s there to just help deliver what they need to comfort them.” This sentiment underscores the profound bond the couple shared with their pet, which transcended the typical boundaries of human-animal relationships.
As the couple navigates their grief, they are urging the veterinary clinic to improve its procedures to prevent mistakes that could endanger the lives of other pets. They hope that by sharing their experience, similar incidents can be avoided in the future, thereby protecting other families from experiencing this kind of heartache.
The Southern Utah Animal Hospital has yet to provide an on-the-record response to the Zylks’ tragic claims. However, Dr. Francisco’s statement has left open the possibility of an internal inquiry aimed at identifying ways to enhance patient care and communication within the clinic. As an essential part of family life for many, pets deserve the best possible care, and the Zylks are advocating strongly for those standards to be upheld.
