The Gustavo A. Madero mayor's office has launched the Second Mega Day of Canine and Feline SterilizationA free campaign designed to help more families care for the health of their dogs and cats without cost being a barrier. For several days, sterilization services will be offered at no cost, with the aim of reducing overpopulation and improving the quality of life for pets.
This initiative is part of Mexico City's efforts to to promote responsible pet ownership and animal welfareThis initiative facilitates access to basic veterinary interventions that are often difficult to obtain in private clinics. The large-scale event combines institutional and professional healthcare efforts to bring these services to the public in an organized and safe manner.
What does the second mega sterilization campaign in GAM consist of?
The mayor's office, in coordination with the Ministry of Health and the Health Jurisdiction The Gustavo A. Madero district has organized a new edition of this mega-event to reach a greater number of dogs and cats in the north of the city. The campaign is geared towards pet owners who want to sterilize your pets and that they may not be able to afford the procedure in the private sector.
Sterilization is presented as a key tool for prevent unwanted litters and reduce abandonmentBut it also helps reduce the risk of certain tumors, uterine infections, and behavioral problems such as aggression or urine marking. By concentrating these interventions into a single large-scale event, resources are optimized and the impact on the community is multiplied.
Professionals of the veterinary community participate free of chargecontributing their expertise to ensure that procedures are carried out safely and according to appropriate technical standards. The campaign also serves as an information forum to answer questions about subsequent care and the benefits of sterilization.
The mayor's office insists that It's not just a one-off actionbut rather one more piece within a broader strategy to reduce canine and feline overpopulation, improve neighborhood coexistence and promote cleaner and safer public spaces.

Dates, location and time of the mega-event
The mayor's office, in coordination with the Gustavo A. Madero It takes place over four consecutive days, from November 25 to 28During this period, people who come with their dogs and cats are continuously attended to, provided they meet the established veterinary requirements.
The point of reference is the GAM Veterinary Clinic, located in Martha nº 190, Henry Ford corner, Guadalupe Tepeyac neighborhoodWithin the Gustavo A. Madero district itself, it is a central location within the borough, accessible to the various neighborhoods in the area.
The opening hours set for the campaign are 09 am to 00 amWithin that time slot, the animals are received and turns are assigned according to the order of arrival, provided there are slots available for that day.
To ensure adequate care and avoid overcrowding, the organization has established a daily limit of 70 players per dayThis makes it especially important to arrive early, as once the quota is reached, no more animals can be accepted that day.
Scheduling and the card system allow veterinary teams to work with sufficient margin for each procedure, maintaining safety protocols and animal control before and after surgery.
Benefits of sterilizing dogs and cats
Those in charge of the campaign remind us that sterilization is one of the most useful practices for improve the long-term well-being of petsIn addition to reducing the possibility of unplanned litters, it helps to decrease the number of animals abandoned on the streets or in shelters.
In the health field, the intervention contributes to lower the risk of breast, testicular or ovarian canceras well as serious uterine infections, especially in older females. It can also alleviate or prevent problems associated with estrus and sexual competition between males.
From a behavioral point of view, sterilization promotes the reduction of behaviors such as vagrancy, excessive marking, or certain episodes of aggressionThis improves coexistence within the home and with the neighborhood. This translates into fewer conflicts and a more peaceful environment for both animals and people.
In dense urban contexts like Mexico City, these campaigns allow action to be taken on one of the factors that most influence the overpopulation and animal abandonmentUncontrolled reproduction. When litters that cannot be cared for are prevented from being born, hygiene and safety problems on the streets are also reduced.
Therefore, the GAM mega-event presents itself as an opportunity for those who live with dogs and cats to choose a procedure recommended by most veterinary professionals, at no economic cost and with institutional support.
Health requirements and conditions for participation
To access the service, it is essential that pets meet a series of requirements. minimum health and safety criteriaThese measures are designed to reduce risks during anesthesia and surgery. Initially, only animals that appear healthy and show no obvious signs of illness will be accepted.
One of the key points is the prior fastingDogs and cats must be accompanied by at least 8 hours without food or waterThis minimizes complications during the anesthetic procedure. It is recommended to adjust the timing of your last meal to the night before to ensure you are in good condition in the morning.
Several of the calls for entries also state that the pet must have current rabies vaccination, implemented in the last year, and that prioritize animals in an approximate age range of between 4-6 months and 7 yearsThis margin reduces the risk in specimens that are too young or too old.
For security reasons, they are not accepted females in heat, pregnant or lactatingThese situations increase the complexity of the surgery and the impact on the body, so it is recommended to wait for a more appropriate time for the intervention.
Regarding handling, it is essential to carry dogs with collars and leashes and cats in carrierto prevent escapes or incidents within the facilities. In addition, please bring a blanket or throw to keep them warm after surgery while they recover from the anesthesia.
The person accompanying the animal must be of legal age, as they are the one who signs the authorization for the procedure. Additionally, the following is required: INE or official identification of the tutor or person in charge, in order to correctly record the data of each intervention within the campaign.
Organization, access and complementary alternatives
Although the GAM mega-event is designed to cover as many animals as possible, the planning limit forces a careful planningTherefore, tutors are advised to arrive early, bring all necessary documentation, and strictly comply with health requirements.
Coordination with the Ministry of Health and with the Citizens' Council for Security and Justice of Mexico City This reinforces the public nature of this campaign, which aims to offer a real alternative to the costs of private clinics. The collaborative work between institutions and professionals ensures that procedures are carried out in an organized manner and with proper supervision.
Alongside these types of mass campaigns, the city has other resources, such as Veterinary Hospital of Mexico CityThese centers offer low-cost medical services and free sterilizations through certain programs. These options serve as a complement when, for any reason, a person cannot attend on the dates of the mega-event.
Whether through the Gustavo A. Madero campaign or through these public reference centers, the message from the authorities is clear: Sterilization is a basic tool for well-being and public health.Facilitating access is a way of caring for both the animals and the community itself.
With initiatives like the second Mega Sterilization Day in GAM, the city is moving towards a model of responsible pet ownership, less abandonment and greater protection For dogs and cats. Those who participate will not only be taking care of their own animals, but also contributing to a more balanced, safe, and animal-friendly urban environment.