Cool story behind the art @vicenteajb and it was a good idea to show the process photos to add credibility to your work. Your dog looks cute and you got the proportions right on the image. I used my own dogs as models for some practice sketches but not as much as you going through plenty of effort on images like what you did here.
Thank you very much adamada for those words, you have to have love constancy and perseverance with what we do and many hours of work, which in the end are reflected in the drawings.