“Please, help me! My pet is lost!” A boy asks for our help, he has just lost his pet and he is desperate to find it. But, can we help him? Would we be able to complete the challenges and find the missing pet? This collaborative project among schools from different countries aims to work with contents from the Curriculum in a motivating and challenging way. Children will have to complete different tasks dealing with body parts, animals, greetings, presentations, grammatical structures, and most importantly, using ICT. This project is addressed to first years of Primary Education.