Li Jia has been passionate about animals since she was a child, and this love drove her to become a pet doctor. When she first entered the pet hospital, she faced many challenges. When treating Pomeranian Ball's cold, it is necessary to rely on professional knowledge to accurately diagnose and patiently comfort the owner; when faced with the intestinal obstruction of golden retriever Pudding, which requires surgery, the expensive cost and surgical risks make the owner hesitate. Li Jia has to weigh the treatment plan and work with the owner. This is the first dilemma. When rescuing abandoned kittens, when looking for an adoptive home, you have to select a truly caring owner, but you are also reluctant to let the kitten leave. This is the second dilemma. To treat depression in poodles, conventional treatments did not work. Li Jia was faced with the choice of sticking to the original plan or trying new methods, and Lin Yu's joining became a key turning point. Through these experiences, Li Jia realized that as a pet doctor, professionalism and love are indispensable, and she must always adhere to her responsibility to animals. In the end, she moved forward firmly on the path of being a pet doctor and continued to bring hope to countless cute pets.