Senator Mariela Gutiérrez Escalante has publicly admitted to ordering the euthanasia of over 10,000 dogs during her time as mayor of Tecámac, Estado de México, from 2019 to 2023, reigniting national debate on animal welfare and legal boundaries, according to Lopez Doriga Digital and El Financiero. The dogs were reportedly euthanized as part of an effort to control overpopulation and remove diseased or dangerous animals, a measure Gutiérrez claims adhered to the Mexican standard Nom-33.
President Claudia Sheinbaum has defended Gutiérrez’s actions, stating they did not violate existing laws and calling for a review of the animal protection norms governing such cases, as reported by El Financiero and Mexico News Daily. Despite this, numerous animal rights groups and environmentalists have condemned the mass euthanasia, labeling it animal cruelty under the State of Mexico Penal Code and demanding Gutiérrez’s removal from office, according to El Financiero and Lopez Doriga Digital.
The Fiscalía del Estado de México has launched an official investigation into Gutiérrez’s conduct following multiple complaints and accusations, with potential judicial consequences being considered, per El Financiero. Meanwhile, Gutiérrez has reported receiving threats, which she attributes to politically motivated backlash from animal rights advocates displeased with her decision, also documented by El Financiero.
Environmental activist Zyanya Polastri has formally requested that the Senate lift Gutiérrez’s immunity to allow for prosecution, as reported by El Financiero. The ongoing inquiry and political pressure place Gutiérrez’s future in office and legal standing under significant scrutiny as authorities determine if her actions constituted unlawful animal mistreatment.
What remains critical to watch is the outcome of the investigation by the state attorney general and possible legislative changes to Mexico’s animal welfare regulations that President Sheinbaum has urged. These decisions will have lasting implications for how similar animal control measures are governed and enforced nationwide.

Tecámac
Zyanya Polastri
Luis Rosendo Gutiérrez
Iván Escalante
Estado de México
Morena
Claudia Sheinbaum




