Beacon Dog Glow Collar - cut it once to her neck, slip it over her head in two seconds, charge it about once a month. She glows from every angle, from hundreds of feet away.
A full ring, not a dot. The whole tube glows evenly end to end — so you see her whichever way she's facing, not just when she happens to look at you.
One size, cut to fit. 27.5 inches of tube trims down to as small as 7.9 inches — a 10-lb terrier or a 100-lb shepherd, out of the same box.
USB-C. One hour to charge, 12 hours of light. Used the normal way — twenty minutes a night — that's three weeks to two months between charges.
Three modes: steady glow for the yard, slow flash for walks, quick flash for roadsides where you want a driver's eye to catch it.
Weatherproof. Rain, snow, wet grass, mud. (Not for swimming — see the honest answers below.)
Not a tracker, not a subscription, no app. Nothing to pair, nothing to pay monthly, nothing to update.