English translation below. They were probably mostly galgos but could include some podencos.
Bone remains found by the Civil Guard Seprona at the scene (EP)
WRITING / AGENCIES , MÉRIDA
12/03/2019 1:26 PM
The sacrifice of dogs when they are not used for hunting continues to be an extended practice in some areas of Spain. An example of this is the investigation being carried out by the Civil Guard in Tierra de Barros (Badajoz), which has opened proceedings against 12 residents of the region for the killing of 46 dogs .
The Benemérita, who has brought the proceedings brought to justice, accuses these people of a crime of animal abuse. Among those investigated, there is a veterinary doctor from the region of La Paz, who is also charged with a crime of documentary falsification, as reported by the Civil Guard .
First inquiries - The case was uncovered with the finding of a dog corpse next to a bag of bones