Mon Sep 01 14:57:56 UTC 2025: Okay, here’s a summary and a news article based on the provided text:

**Summary:**

Three former students from a government high school in Kerala, India, have developed a “Dog-Repelling Stick” designed to protect pedestrians from stray dogs. The device, which emits ultrasonic sound, flickering light, an unpleasant smell, and a mild electric shock, was showcased at the 2024 School Innovation Marathon and is now in the process of being patented. The project, guided by their physics teacher, has inspired other students to participate in similar competitions and aims to foster entrepreneurship.

**News Article:**

**Kerala Students’ Innovative Dog-Repelling Device Poised for Patent**

**KOZHIKODE, September 1, 2025** – In response to the growing issue of stray dog attacks across Kerala, three former students from Government High School (GHS), Vadasseri, have developed a unique “Dog-Repelling Stick” that is now in the process of being patented.

The device, conceived by Abhishek P., Nihal V.P., and Sadhin Muhammed Subair under the guidance of their physics teacher, K. Pragit, was a winning entry at the 2024 School Innovation Marathon. The marathon was jointly organized by the Union Ministry of Education, Atal Innovation Mission, Innovation Cell, and NITI Aayog.

The Dog-Repelling Stick is a compact, foldable device packed with features designed to deter aggressive dogs. It emits ultrasonic sound, flickering light, an unpleasant smell, and a mild electric shock. A built-in torch also makes it useful for night travelers.

“We were chosen from nearly one lakh ideas presented at the marathon,” said Mr. Pragit. “We also received training on further developing the product.”

The team presented their product in Delhi during the fifth anniversary celebrations of the National Education Policy in July 2025, providing the students with valuable exposure to innovators and scientists.

The prototype cost approximately ₹10,000 to develop, but the team is confident of reducing the market price to under ₹3,000. They hope to attract support from multinational companies once the patent is secured.

The success of the Dog-Repelling Stick has sparked interest among other students at GHS Vadasseri, inspiring them to participate in science competitions and innovation challenges. The project exemplifies the Innovation Marathon’s goal of turning students into entrepreneurs and problem-solvers.

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