I have heard rumours that around the election time they have been clearing dogs of the streets and that it is forbidden now to feed the dogs between STG and Cajon del Maipo, locally called "Calle de los Peros Abondonados". Indeed there were some animals lovers pulling over to feed the abandoned pets ( there were some beautiful dogs, I actually took one of my dogs from there) but that seems to be over now.
Also the animal shelters are horrible. I have worked in one as a volunteer for a couple of months, and it is arguable that dogs sometimes would be better of in the street than forever locked up in a cage of 2x3m.
It is too bad, but Chileans just don´t have the same concept of having a pet. Not to mention the machismo about castrating male dogs....(as if it were there own balls).



