Halter, the startup known for its AI-powered cow collars, is reportedly in discussions for a new funding round that could elevate its valuation to over $2 billion. Sources indicate that Founders Fund, led by Peter Thiel, is spearheading this investment. The company's technology offers a "virtual fence" for livestock, enabling farmers to track cattle location and health metrics via a smartphone app. The funding round is said to be "oversubscribed" due to high investor interest, though details remain subject to change as negotiations continue.