
Charge it
Plug the USB cable from the box into the light box and into any USB plug, laptop or power bank. About 30 minutes gives about 2 to 3 hours of light.
Photos and clips are illustrations of the collar in use.
Rechargeable LED dog collar
The strap itself glows, so your dog is easy to spot after dark.
1. Size L
How to measure2. Color Black (glows white)
Free size swap if it doesn't fit30-day promise
The Glow Pup collar and a USB charging cable.
A rechargeable battery sits sealed inside the light box. About 30 minutes on the USB cable gives about 2 to 3 hours of light. No batteries to buy.
Nylon strap about 1 inch wide with the LED strip built in, side-release buckle, chrome-plated D-ring. Every size adjusts across its whole neck range. Fit it so two fingers slide underneath. The light sits below your dog's eyes and glows outward, so it never shines in their eyes.
Free US shipping, about 2 weeks, tracked. Damaged or stopped working within 30 days: replacement or full refund. Wrong size: we send the right one free.
One button, three modes
Press the button on the light box to switch modes. The same button turns it off.
Tap a mode to see it here.
How to use it
Four steps, about half an hour, and most of that is charging.

Plug the USB cable from the box into the light box and into any USB plug, laptop or power bank. About 30 minutes gives about 2 to 3 hours of light.

Wrap a soft tape around the middle of your dog's neck and pick the size that number sits inside.

Buckle it on and adjust the strap until two fingers slide flat underneath. Snug, not tight.
Press the button for flash, again for slow flash, again for steady. Clip your leash to the D-ring and head out.
Why a glowing collar
A reflective collar only shines when a light hits it, and a clip-on light is one small dot. Glow Pup lights up the collar itself.
| Glow Pup | Reflective collar | Clip-on light | |
|---|---|---|---|
| Shines in total darkness | ✓ | ✕ Needs a light on it | ✓ |
| Seen from front, sides and back | ✓ The strap glows | Only where light hits | ✕ One point |
| Nothing hanging off the collar | ✓ | ✓ | ✕ Clips on and swings |
| Flash or steady light | ✓ 3 modes | ✕ | Varies |
| No batteries to buy | ✓ USB rechargeable | ✓ | Varies |
The details

Size guide
Every size is adjustable. Measure around the middle of your dog's neck with a soft tape, then pick the size that number sits inside.
13.5-16 in 34-41 cmColors: Green, Black, Pink, Red
Often fits Beagles, Cocker Spaniels
15-18 in 37-46 cmColors: Black, Pink, Green, Red
Often fits Border Collies, Springer Spaniels
16.5-20 in 41-52 cmColors: Black, Pink, Green, Red
Often fits Boxers, Huskies
17-22 in 42-56 cmColors: Black, Pink, Green, Red
Often fits Labradors, Golden Retrievers
Each arrow is how far that size adjusts. A neck near the middle leaves room either way.
Wrong size anyway? Tell us within 30 days and we'll send the right size free. Nothing to send back.
The strap is about 1 inch (2.5 cm) wide. The smallest size starts at 13.5 in, so it suits medium and large dogs.
Questions
Yes. A small rechargeable battery sits inside the light box. Plug in the USB cable from the box for about 30 minutes and you get about 2 to 3 hours of light. When the light starts to look weak, charge it again.
About 2 to 3 hours on a full charge. That covers most evening walks.
The USB cable in the box. Plug it into any USB wall plug, laptop or power bank.
No. It recharges with the cable, so there are no batteries to buy or swap.
Every size is adjustable, so you only need the one that covers your dog's neck. Measure around the middle of your dog's neck with a soft tape and pick the size that number sits inside: S 13.5-16 in, M 15-18 in, L 16.5-20 in, XL 17-22 in. Got it wrong? We'll send the right size free.
The smallest size starts at 13.5 in (34 cm), so it's made for medium and large dogs. Please measure first.
It's a flat nylon strap about 1 inch wide, like an everyday collar, with the light strip built into the strap rather than sitting on top. Fit it so two fingers slide flat underneath: snug, not tight.
No. The light sits around the neck, below your dog's eyes, and glows outward through the strap. It lights your dog up for everyone else without shining into their eyes, and it's a soft glow, not a beam. If your dog seems unsure the first time, start on steady (no flashing) for the first few walks.
Yes. It's a normal collar with a buckle and a D-ring, and the light only runs when you switch it on. As with any collar, take it off when your dog is home alone or in a crate.
The light strip runs inside the strap and the battery sits inside the small plastic light box, so there are no loose wires or dangling parts. Fit it so two fingers slide underneath, and take it off for unsupervised time, like any collar.
That's the point of it: the strap glows, so your dog is much easier to spot in the dark from the front, the sides and behind. It isn't a substitute for a leash or care at crossings.
It's built like a regular collar: a nylon strap, a firm side-release buckle and a chrome-plated metal D-ring. If it stops working within 30 days, we replace it or refund you.
Yes, it's waterproof. Rain, puddles, wet grass and muddy walks are all fine. Just dry the charging port before you plug it in.
Wipe it with a damp cloth.
Shipping is free, and most orders arrive in about 2 weeks (10 to 20 days). You'll get an email with your tracking link as soon as it ships.
Not yet. We ship to US addresses only.
Email us within 30 days and we'll send a free replacement or refund you in full. You don't need to send anything back.
Email us within 30 days of delivery and we'll send the right size free. You don't need to send the first one back.
Email support@glowpup.co.
If your collar arrives damaged or stops working within 30 days, we replace it or refund you in full. No need to send anything back.
Measured and still got it wrong? Email us within 30 days of delivery and we'll send the right size free.
On every order, with a tracking link as soon as it ships. Questions? support@glowpup.co