---
title: "Kindred Companion Sciences Unveils First Dogs Genetically Edited to Remove the Major Dog Allergen"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294958332.md"
description: "A biotechnology company called Kindred Companion Sciences has recently revealed itself, focusing on applying precision gene editing in companion animals. They have published a peer-reviewed study in The CRISPR Journal, detailing the targeted genetic knockout of Can f 1, the primary allergen in dogs. This study showcases a precise CRISPR-Cas9 edit conducted on two female beagles, Alfie and Bailey, born in September 2024. These dogs have exhibited normal growth and development, with no detection of the Can f 1 protein."
datetime: "2026-08-05T11:08:14.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294958332.md)
  - [en](https://longbridge.com/en/news/294958332.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294958332.md)
---

# Kindred Companion Sciences Unveils First Dogs Genetically Edited to Remove the Major Dog Allergen

A biotechnology company called Kindred Companion Sciences has recently revealed itself, focusing on applying precision gene editing in companion animals. They have published a peer-reviewed study in The CRISPR Journal, detailing the targeted genetic knockout of Can f 1, the primary allergen in dogs. This study showcases a precise CRISPR-Cas9 edit conducted on two female beagles, Alfie and Bailey, born in September 2024. These dogs have exhibited normal growth and development, with no detection of the Can f 1 protein.

## Related News & Research

- [Why Take-Two Interactive's Shares are Taking a Hit Amid Q1 Earnings](https://longbridge.com/en/news/295233021.md)
- [What's Going On With SpaceX Stock Today?](https://longbridge.com/en/news/295132691.md)
- [Astera Labs' Post-Earnings Pullback May Be Last Chance to Buy Below $360](https://longbridge.com/en/news/295127470.md)
- [FNY Investment Advisers LLC Decreases Stake in Marvell Technology, Inc. $MRVL](https://longbridge.com/en/news/295221885.md)
- [Take-Two Interactive Gears Up For Q1 Print; Here Are The Recent Forecast Changes From Wall Street's Most Accurate Analysts](https://longbridge.com/en/news/295201366.md)