I worked on the TechCare project for my master thesis internship. I was part of a work on the walk-over-weighing system for ewelambs rearing on pasture. It was really interesting to learn about this system and the behavior of the naive and young animals on it. I was happy to be part of this wonderful project that is promising as an early warning system for evaluating the growth and the behavior of growinf ewes. I thank all the people, from a close or far way, who worked with me and contributed to the validation of my agricultural engineering diploma. I wish a great continuation to the TechCare project!