Las LuceZIHtas Que Distraen

Might be a good time to insist on annual dog license and registration requiring collars with ID tags. If you're serious about getting your pet back, at least put some identification on it.

@El Fantasma

Along time ago was "a good time to insist on annual dog license and registration requiring collars with ID tags".
That definitely is a component of a comprehensive solution to the problem.

Unfortunately, there hasn't been or is any official government or other organization with the desire, motivation, determination to solve the issue, or a sufficient budget and capabilities on various fronts to properly deal with & control the situation.

Besides that there are pet owners who are not complying with the various responsibilities as stipulated en la Ley N°491 de Bienestar Animal del Estado de Guerrero.