Glowing collars are pet accessories designed to enhance visibility during nighttime walks. They typically feature LED lights that can emit various colors and patterns, making it easier for pet owners to spot their animals in low-light conditions. These collars are often adjustable and come in different sizes to fit various breeds. Many glowing collars are made from durable materials that can withstand outdoor conditions. Some models are rechargeable, while others use replaceable batteries. They are popular among dog owners who want to ensure their pets' safety while exploring the outdoors, especially in areas with limited lighting.