Pet Supplies and Products for Animals Design Rawr Smart Pet Collar by Nikita Bukoros Rawr, an ultimately smart pet collar that protects and connects your pet to you. It uses advanced combination of GPS, cellular and Wi-Fi to provide the most accurate location. Measure activity, keep diet and set goals to keep your buddy in shape. Collar has an ambient temperature and water sensors and will notify you whenever your dog is overheated or too cold or is in danger of drowning. Thanks to remotely controlled LED lights Rawr will make sure your pet is visible up to 500 m.