Have you actually seen a commercial LoRa small animal tracker? Most asset/animal trackers I've seen are a bit chunky to go on a cat collar so I'm working on one

Have you actually seen a commercial LoRa small animal tracker? Most asset/animal trackers I've seen are a bit chunky to go on a cat collar so I'm working on one with a better form factor. But my cat really doesn't like collars, so the real utility seems to be in locating where he managed to remove it...