Pet radar was a complex project done for the first time in Iran on pets and does not have a similar product worldwide. In addition, we had many obstacles along the way until the initial release of the product to the market. we encountered many challenges in this project. - For example, scheduling for a veterinary clinic is very different from scheduling medical clinics and is searched mainly by location. The PET radar system is complex, with two admin panels, one on the veterinary side and the other on the radar side. The animal's online ID connects to both the radar system and the Vet admin, and these relationships were very challenging, and we had to make changes to the product in several steps. In this project, I came across systems that consist of admin panels and software, and its design was a very instructive challenge for me.