The Imperative of Universal Ear Notching for Spayed Female Dogs
- The CJ Memorial Trust
- Sep 22
- 4 min read

To: The Bangalore Animal Welfare Community, Private Veterinary Practitioners, Govt, NGOs
From: A Concerned Animal Welfare Advocate Date: 21 Sept 2025
Subject: Standardizing Ear Notching for All Spayed Females to Prevent Unnecessary Repeat Surgeries
1. Introduction & The Core Problem
The primary purpose of animal birth control (ABC) is to humanely manage street dog populations and promote animal welfare. A cornerstone of this effort is ensuring each dog is spayed/neutered only once in its lifetime. While a simple visual check is often sufficient to identify a neutered male, the same is not true for spayed females. The absence of a visible, universal marker leads to a significant welfare issue: female dogs undergoing unnecessary, risky, and traumatic repeat abdominal surgeries.
This note argues for the mandatory adoption of ear notching for all female dogs undergoing spay surgery, regardless of whether they are community dogs, indie pets, or pedigree pets, and regardless of whether the surgery is performed at an ABC center or a private clinic. doing it later, it’s painful for the dog as you’re notching can only be done under general anaesthesia.
2. Why Ear Notching is Non-Negotiable for Females
· The Invisible Surgery: A spay surgery (ovariohysterectomy) is an internal procedure. Once healed, there is no external visual indicator. This is unlike a male neuter, where the absence of testicles is obvious.
· The Limitations of Alternatives:
· Microchipping: While excellent for ownership details, microchips require a scanner and someone proactive enough to use it. Community caregivers or rescuers finding a stray dog often do not have immediate access to a scanner.
· Tattoos: These can fade, become obscured by hair or pigmentation, and are not instantly recognizable from a distance.
· Scanning for a Uterus: As noted, an ultrasound is not always reliable, is expensive, requires sedation for a stressed animal, and is impractical for community dogs.
· The Universal Language of the Ear Notch: The V-shaped notch in the left ear is an internationally recognized and India-standardized symbol. It is:
· Instantaneous: Identifiable from a safe distance.
· Permanent: It does not fade or fail.
· Inexpensive: Adds no significant cost or time to the surgery.
· Understood by All: Recognized by municipal corporations, NGOs, rescuers, and community feeders across the country.
3. Addressing Specific Scenarios
· Community Dogs: This is the most critical group. Their lives are fluid, and they move between territories. A feeder may change, or a new rescuer may not know a dog's history. The ear notch is the only guaranteed way to protect them from being caught and subjected to a second surgery.
· Indie (Indian Native) Pets: Many indie pets are rescues. If lost or abandoned, they blend into the community dog population. Without an ear notch, they are at high risk of being trapped for ABC. The two cases in Koramangala where dogs were respayed are a tragic testament to this failure in the system.
· Pedigree Pets: While more likely to be scanned for a microchip if found, the ear notch however small, provides an immediate, foolproof layer of protection. It is a permanent mark that cannot be separated from the animal (like a collar can be lost). For the purpose of creating a universal standard and protecting them in the event they become strays, notching is highly recommended.
4. The Role of Private Veterinarians: A Critical Link in the Chain
The incident where a community dog was spayed at a private clinic but returned without a notch highlights a major gap in the system. Private vets are essential partners in animal birth control and must be aligned with ABC protocols.
· Client Education: Vets should mandatorily discuss ear notching with pet owners before surgery. Explain it not as a "disfigurement" but as a "lifesaving vaccine against future unnecessary surgery." Frame it as a standard, responsible practice.
· Guardian Angels for Community Dogs: When a guardian or rescuer brings a community dog for a private spay, the veterinarian has an ethical responsibility to ensure that dog is protected for life. This means insisting on the ear notch as a non-optional part of the procedure.
· Standard Operating Procedure (SOP): Private clinics should adopt an internal policy that an ear notch is automatically performed with every spay surgery unless there is a compelling medical reason not to. The default should be "notch on."
5. Recommendations and Actionable Solutions for CJ Memorial Trust & the Community
1. Create and Disseminate Official Guidelines: Draft a clear, one-page guideline for private veterinarians in Bangalore, co-branded with other major trusts and NGOs, emphasizing the critical importance of ear notching for all female spays. This can be work through the official channel of Karnataka Animal Welfare Board Of India Member or the local municipality.Like GBA/BBMP
2. Advocacy and Awareness:
· Social Media Campaigns: Run campaigns highlighting the problem (#PreventTheSecondCut) with real-life stories like the Koramangala dogs.
· Informative Handouts: Create simple pamphlets for rescuers and pet owners to take to their vets, explaining why they are requesting an ear notch.
3. Empower Caregivers and Rescuers: The trust can explicitly advise all individuals that when they take a female dog for a spay—at any clinic—they must verbally confirm and remind the vet about the ear notch immediately before the procedure. As you said, a simple reminder can save a world of pain.
4. Lead by Example: Ensure that every single female dog spayed under the auspices of CJ Memorial Trust, without exception, receives a clean, standard ear notch.
6. Conclusion
Ear notching is a minor procedure that prevents major suffering. It is the simplest, most effective, and most ethical solution to a serious animal welfare problem. Standardizing this practice across all spay surgeries, public and private, is not just a recommendation—it is a moral obligation to the animals we seek to protect.
By working together to make universal ear notching the unbreakable standard in Bangalore, we can ensure that no female dog ever has to endure the trauma of a second unnecessary surgery again.
Your thoughts and partnership in implementing this are crucial.



