It will probably not be political correct but it is the first thing that comes to mind, that anybody is able to allow an animal to reach this sorry state, there is no other name than bastard.
We picked him up in Hinojosa de Duero and in the end we had to put him to sleep,  worms had practically reached his brain, we don’t know what has happed, the only thing we know is that we cannot allow things like this to happen! The poor thing had a chip so at least we are going to report it, I don’t know if it will have any result but at least we are going to try.
Sad greetings, Fermin
Because the pictures are quite horrific we put them on YouTube so you can decide  yourself if you want to watch them or not.