WAUDOG Nylon Plastic Fastex NASA21 Design with QR Passport Dog Collar, Large: 12 1/4 to 19 1/4-in neck, 1-in wide - Chewy.com

WAUDOG Nylon Plastic Fastex NASA21 Design with QR Passport Dog Collar

Rated 3.9 out of 5 stars

$11.06Chewy Price

In Stock
FREE 1-3 day shipping over $49

About This Item


  • This durable collar is easy to clean and won’t lose brightness over time.
  • This collar holds up! It is made of high-quality water-resistant nylon and includes a strong plastic buckle to prevent spontaneous unbuttoning.
  • Designed with a Smart QR tag, cresting an electronic passport and making it easier to find a lost pup.
  • ith a metal D-ring made of steel and a water-resistant coating, this collar is protected from rust as well.
  • Choose from various sizes, using the adjustable slides for the perfect fit.

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Rated 3.9 out of 5 stars
10 Ratings
Would recommend to a friend

10 Customer Reviews

Rated 5 out of 5 stars
By NickyBee on Feb 27, 2023

Beautiful colors

This color fits my pup very well! It looks amazing on her and I love the colorful design! It snaps on and off easily! I love the locking feature on the buckle and the QR code that can be scanned and registered with my information in case she were to ever get lost!

Rated 5 out of 5 stars
By Kelly on Mar 3, 2023

Super cute design

This was the perfect size for my 9lb Yorkie. The design is a very nice color and I love the tag that helps locate your pet if he gets lost! I will be ordering another one for my other dog!

Rated 5 out of 5 stars
By Jiff on Oct 6, 2022

Bright and pretty with locking feature

This collar feels well made and the colors are bright. I got a small collar for my 17 pound Pomsky. I recommend using their sizing chart. If you notice in the second picture, on the buckle there is a blue sliding piece. This is actually to lock or unlock the collar from coming off. Personally i would not use this in case my dog got caught on something with her collar, leaving it unlocked at least gives her a chance to get it off. You can see in my last picture the QR tag and instructions. I thought this was a cool idea, but I’m not going to use it. I will just use a normal metal tag with my info. Plus my dog is microchipped. You can also see the directions are in a different language and another user noted that they were contacted after using it. No thanks. I did also see other users mentioned that the QR tags break pretty quickly, but this thing feels pretty sturdy. I’m wondering if they made improvements to it. No picture of my doggo wearing this cause her lil husky coat covers it up for the most part.

Rated 1 out of 5 stars
By Kristine on Dec 15, 2022

Broke in less than a month

The round plastic piece with the QR code broke. It snapped. We had the collar less than a month. I reached out to the company and best they could do was offer me 30% off a new one.

Rated 1 out of 5 stars
By Squarll on Dec 6, 2022

Review item

It's a cute coller but the tracker fell off 1 day after having it on my dog.

Rated 5 out of 5 stars
By Bucephalus on Sep 8, 2022


Well made, good quality. Really like this pattern! Would be buy again.

Rated 3 out of 5 stars
By LauD on Jan 19, 2022

QR tag broke quickly

I got this for our new puppy. A couple weeks later he ran into the coffee table and the plastic tag with the QR code broke into two pieces and fell off. Otherwise, the collar has held up well. I liked the idea of the QR code because we hadn't gotten him a tag yet, but that part didn't work out. If you're going to attach your own tags and don't care about the QR code, this seems like a good collar (we've only had it for a few months).

Rated 5 out of 5 stars
By cassandra on Jan 21, 2022

Good, well made collar

Looks exactly as pictured. I was surprised how well made it is for the price Its made of thicker nylon then normal collars. Very sturdy so far is holding up well. Only downside the Qr tag it comes with is a cheap plastic thats my dog broke in half within a few days.

Rated 4 out of 5 stars
By Waudog on Feb 14, 2022

Waudog collar

Nice collar. Couldn’t’t get the QR passport to work but still like the collar.

Rated 5 out of 5 stars
By Krystal on Jan 4, 2022

I love NASA

The collar are adorable and made well. Looks exactly like the photo!