# Dog and Cat Collars and ID Tags (2026): Breakaway Buckles, Tags and Microchips > Which collar a dog or cat should wear, why cats need a breakaway buckle, when a martingale fits, and why the AVMA wants a tag even on a microchipped pet. - Source: https://petprooflab.com/walks-travel/dog-collars-and-id-tags - Publisher: PetProofLab (https://petprooflab.com) - Published: 2026-09-28 - Category: walks-travel - Tags: dog collar, cat collar, breakaway collar, martingale collar, pet ID tag, microchip, tag silencer - Method: picks chosen from Amazon listings and brand specs; not hands-on tested; current Amazon prices are on the page; content checked 2026-09-28. - Quick answer: A dog needs a flat buckle collar that holds an engraved ID tag, such as the Blueberry Pet Essentials or Ruffwear Front Range; a sighthound or a dog that backs out of collars may need a martingale. A cat needs a breakaway collar that pops open if it snags, such as the Rogz reflective collar or a Blueberry Pet two-pack. Add a stainless or silicone GoTags tag with your phone number, and keep a microchip registered too: the AVMA says microchipped pets should still wear a collar with current ID. ## Key takeaways - The AVMA says a microchip only helps if you register it and keep your contact details current, and that microchipped pets should still wear a collar with a license, rabies and ID tag. - Cats: use a breakaway (safety release) collar. The Animal Medical Center says they pop off with a little pressure and 'save cat lives'; Tractive's own help page says to always use one on cats. - Fit: the Animal Medical Center and Fi both describe room for two fingers between the collar and the neck. - Martingale collars have no buckle and tighten a limited amount; Blueberry Pet says its martingale is designed for sighthounds and is not for tie-out or unattended wear. - A breakaway collar is not for walking: the Animal Medical Center warns it will release if a leashed pet bolts. ## Products (chosen from listings, not tested) 1. **Blueberry Pet Essentials Nylon Dog Collar, Large** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B078JR3ZTX) — A plain buckle collar to carry tags and a license, from the brand's own store. - Pros: Adjustable for 18 to 26 in necks, nylon webbing, chromed steel D-ring, per the listing; Smaller sizes and many colors in the same line; sold by Blueberry Pet - Cons: The listing says it is not for tie-out 2. **Ruffwear Front Range Dog Collar, 14 to 20 in** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B0CLB52FLJ) — The pick if jingling tags drive you mad: the silencer is part of the collar. - Pros: Side-release buckle and a lightweight aluminum V-ring for the leash, per Ruffwear; Built-in silicone tag silencer and a separate ID attachment point; Tubular webbing Ruffwear describes as soft on the neck; sold by Ruffwear - Cons: This listing covers one size and color; check Ruffwear's range for 11 to 14 in and larger necks 3. **Blueberry Pet Essentials Martingale Collar, Small** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B07B9Z1F5H) — For a greyhound, whippet or other sighthound, or a dog that backs out of a buckle collar, on supervised walks only. - Pros: Slip-on martingale with no buckle; Blueberry Pet says it is designed for sighthounds; Tightens only as far as the loop allows, which the maker says avoids the choking effect of a slip collar; Neck 12 to 16 in, 5/8 in wide; sold by Blueberry Pet - Cons: Must be sized to slip over the head, and the maker says never to leave a dog unattended in it or tie it out 4. **Rogz Reflective Cat Collar with Breakaway Clip** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B00J619M12) — The breakaway collar with the most control over how easily it opens. - Pros: Breakaway buckle with an adjustable release load, set for cats of about 6.6, 8.8 or 11 lb and up, per Rogz; 3/8 in wide, fits 8 to 12 in necks, reflective webbing and a removable bell; Sold by Rogz USA - Cons: Setting the release load is one more step you have to get right for your cat's weight 5. **Blueberry Pet Breakaway Cat Collar, 2-Pack** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B07KP9VR6K) — A simple two-pack of breakaway collars from the brand's own store. - Pros: Two breakaway collars with bells and bow ties, 9 to 13 in neck, 3/8 in wide, per the listing; A spare for when one pops off outdoors; sold by Blueberry Pet - Cons: The listing does not publish a release force 6. **GoTags Stainless Steel Pet ID Tag** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B085MH756K) — A durable engraved tag with room for a phone number and a backup number. - Pros: Laser-engraved stainless steel, up to four lines on each side, per GoTags; Regular (1.3 in) for medium and large dogs, small (1 in) for cats and small dogs; Sold by GoTags LLC - Cons: Metal tags jingle against each other; add a silencer or pick the silicone tag 7. **GoTags Silent Silicone Pet ID Tag** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B0DPPCKGMW) — The quiet option for a cat or a light sleeper, sized to the collar you already own. - Pros: Silicone tag that slides onto the collar, so nothing dangles or clinks; engraved with up to four lines; Sizes matched to collar width: 3/8 in, 5/8 in, or 3/4 to 1 in, per GoTags; Sold by GoTags LLC - Cons: It has to match your collar's width, and it cannot move to a new collar of a different width 8. **GoTags Bone Tag Silencers** (details: https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B07NF5P323) — A cheap fix for noisy metal tags you already have. - Pros: Silicone rubber sleeves that wrap around a metal tag to stop it clinking, per GoTags; Made for regular and large GoTags tags and some other standard shapes; sold by GoTags LLC - Cons: GoTags says they will not fit tags with irregular edges Every dog and cat should wear a collar with an engraved ID tag and have a registered microchip; cats should wear a breakaway collar that opens if it snags. For dogs, a flat buckle collar such as the Blueberry Pet Essentials or Ruffwear Front Range carries the tags, and a martingale suits sighthounds that can slip a buckle collar. This page covers what each type is for, how the fit is described by the people who publish fit advice, and which tags and silencers are worth buying. **How we chose:** we did not test these collars or tags; we read the makers' listings and sizing notes and kept products sold by the brand's own Amazon store that were in stock on September 28, 2026. ## Collars and tags side by side | Product | Type | Fits (per maker) | Sold by | Amazon price | |---|---|---|---|---| | [Blueberry Pet Essentials, Large](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B078JR3ZTX) | Dog, buckle | 18–26 in neck | Blueberry Pet | see the current Amazon price on the page | | [Ruffwear Front Range](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B0CLB52FLJ) | Dog, side-release buckle, tag silencer | 14–20 in neck | Ruffwear | see the current Amazon price on the page | | [Blueberry Pet Martingale, Small](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B07B9Z1F5H) | Dog, martingale (no buckle) | 12–16 in neck | Blueberry Pet | see the current Amazon price on the page | | [Rogz Reflective Cat Collar](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B00J619M12) | Cat, breakaway | 8–12 in neck | Rogz USA | see the current Amazon price on the page | | [Blueberry Pet Breakaway 2-Pack](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B07KP9VR6K) | Cat, breakaway | 9–13 in neck | Blueberry Pet | see the current Amazon price on the page | | [GoTags Stainless Steel Tag](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B085MH756K) | Hanging ID tag | 1 in or 1.3 in | GoTags LLC | see the current Amazon price on the page | | [GoTags Silent Silicone Tag](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B0DPPCKGMW) | Slide-on ID tag | 3/8 to 1 in collars | GoTags LLC | see the current Amazon price on the page | | [GoTags Bone Silencers](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B07NF5P323) | Tag silencer | Standard tag shapes | GoTags LLC | see the current Amazon price on the page | ## Tag, microchip, or both? Both. The two do different jobs. The American Veterinary Medical Association's page on [how microchips reunite pets with families](https://www.avma.org/resources-tools/pet-owners/petcare/microchips-reunite-pets-families) explains that a chip holds only "a unique identification number," read by a scanner. It has no power source and cannot show where your pet is. The AVMA says microchips "significantly improve the chances of lost pets being reunited with their owners," but also that "it's best for microchipped pets also to wear a collar with current identification, like a license tag, rabies tag, and personalized ID tag." A tag works the moment a neighbor picks up your dog; a chip works once someone takes the pet to a vet or shelter with a scanner. That is why you want both. The chip is only as good as its registration. The AVMA says owners "must register the microchip and keep their contact information current in the associated registry," and that if the details are outdated, "a lost pet might not be returned to their owner even after the microchip is scanned." If you do not know which registry your pet's chip uses, the same page points to the American Animal Hospital Association's lookup tool, or your vet can scan the chip to read its number. Ask your vet to scan it at routine checkups too, which the AVMA suggests, to confirm it still reads. A GPS tracker is a third, separate thing: a powered device that reports location over a cell network. See our guide to [GPS pet trackers](https://petprooflab.com/walks-travel/gps-pet-trackers) for how those differ from tags and from Bluetooth item finders. ## What to put on the tag Keep it short and useful: your phone number first, a second number, and the pet's name if you like. The GoTags stainless tag has room for four lines on each side, so a backup number and "microchipped" fit on the back. The small 1 in size is the one GoTags suggests for cats and small dogs. Metal tags clink. There are three ways around that: - **A slide-on silicone tag**, like the GoTags Silent Tag, sits flat on the collar. Buy the size that matches the collar width: GoTags lists small for 3/8 in collars (typical for cats), medium for 5/8 in and large for 3/4 to 1 in. - **A silencer sleeve** such as the GoTags bone silencer wraps around a metal tag you already have. - **A collar with a silencer built in**: the Ruffwear Front Range has a silicone tag silencer and a separate ID attachment point. Your dog's license and rabies tag still go on the collar. They are issued by your city or county and your vet, not a tag shop. ## Cats: why the buckle should break away A cat collar should open on its own if it catches. The Animal Medical Center in New York, a nonprofit veterinary hospital, explains in a post on [breakaway collars for cats](https://www.amcny.org/blog/2022/06/15/breakaway-collars-for-cats-safety-and-security/) that a cat's collar "can easily catch on fences, sticks or other protruding objects," and that a cat can get a leg or its lower jaw caught trying to escape a collar. "Breakaway collars pop off with only a little bit of pressure on them and release the tethered cat. Breakaway collars save cat lives." The same post says a breakaway collar with a tag carrying your phone number is better than no collar at all, because it helps identify a lost cat. A tracker company says the same. Tractive's help page on [attaching its trackers](https://help.tractive.com/hc/en-us/articles/205663971-How-to-attach-your-tracker-to-your-pet-s-collar) tells owners to "always use a breakaway collar for cats," and ships its CAT Mini tracker with a Rogz safety collar. The **Rogz Reflective Cat Collar** lets you set how easily it opens: Rogz lists settings for cats of about 6.6, 8.8 and 11 lb and up. The **Blueberry Pet 2-Pack** is a simpler breakaway collar with a bell and bow tie; the second collar is a spare for the day the first one pops off in the garden. **Key point:** do not clip a leash to a breakaway collar. The Animal Medical Center notes that if a pet bolts while a breakaway collar is clipped to the leash, the collar will not hold, and says a breakaway collar might not be the best idea for a cat you walk on a leash. Walk a cat in a harness instead; see our guide to [escape-proof cat harnesses](https://petprooflab.com/walks-travel/escape-proof-cat-harnesses). ## How tight should a collar be? Two published sources describe the same check. The Animal Medical Center's post says to buy a cat collar that fits "with room for two fingers to fit between the collar and your cat's neck," and to look under the collar for a rash after the first few days. Fi, which sells GPS dog collars, says on its [collar sizing page](https://support.fitracking.com/hc/en-us/articles/360018860034-Find-Your-Fi-Series-Collar-Size) that at the correct size "the collar should allow you to fit two fingers between it and your dog's neck," and that if you are measuring a bare neck you should add 1 to 3 inches, depending on the dog's size. Recheck a puppy's or kitten's collar often, since they outgrow a setting quickly. For a new puppy, our [new puppy checklist](https://petprooflab.com/life-stages/new-puppy-checklist) covers the collar and tag alongside everything else for day one, and the [new kitten checklist](https://petprooflab.com/life-stages/new-kitten-checklist) does the same for cats. ## Dogs: flat buckle collar or martingale? For most dogs, a flat buckle collar is the tag carrier. The **Blueberry Pet Essentials** is plain nylon with a steel D-ring; the **Ruffwear Front Range** adds a side-release buckle, an aluminum V-ring and the built-in silencer. Blueberry Pet's listing says the collar is not for tie-out. A martingale is different. It has no buckle: a second, smaller loop tightens when the leash pulls, but only as far as the loop allows. Blueberry Pet's listing for its [Essentials martingale](https://petprooflab.com/walks-travel/dog-collars-and-id-tags#product-B07B9Z1F5H) says the design is meant for sighthounds but has become popular with other breeds, that it gives "more control over the dogs without the choking effect of a slip collar," and that it is "great for preventing escape." It also warns the collar is not for tie-out and that you should "never leave your dog unattended with a collar on." Because it slips over the head, you size it by measuring the head as well as the neck. Ruffwear sells a martingale too, the Chain Reaction; its Amazon listing says the design "prevents backing out." If your dog pulls on walks, a collar of any kind is the wrong tool for the leash. A front-clip harness takes the leash load on the chest; our guide to [no-pull dog harnesses](https://petprooflab.com/walks-travel/best-no-pull-dog-harnesses) compares five, and our [leash guide](https://petprooflab.com/walks-travel/dog-leashes) covers the leash itself, from a plain 6 ft leash to a long line. Keep the collar on for the tags. For winter walks, our [winter dog coat guide](https://petprooflab.com/walks-travel/winter-dog-coats) covers which dogs need a coat and how to measure for one. If a collar rubs, causes hair loss or a rash, or your dog has a neck or breathing problem, ask your vet what to use. This page is not veterinary advice ([more on that](https://petprooflab.com/about#veterinary)). ## What we left out **Red Dingo** engraved tags were sold on Amazon by DogTuff and PupLife Dog Supplies rather than a Red Dingo store, and **Quiet Spot** tag silencers by a seller called PetHarmony, so neither met our seller rule. The **SightHound Gang** martingales were sold by their own store but showed low stock, and Blueberry Pet's covered the same design. We found no FDA or CPSC recall for any brand on this page in our [pet product recall list](https://petprooflab.com/recalls). ## Frequently Asked Questions ### Does my microchipped dog still need an ID tag? Yes. The AVMA says microchipped pets should also wear a collar with current identification, such as a license, rabies tag and personalized ID tag, because a chip needs a scanner and a tag does not. ### Should an indoor cat wear a collar? The Animal Medical Center says a breakaway collar with a tag is better than no collar, because it helps identify a lost cat; indoor cats do get out. Pair it with a registered microchip. ### Can I use a breakaway collar with a leash? No. It is designed to open under a little pressure, so it can release if the pet bolts. Use a harness for walks and leave the breakaway collar for ID. ### What should I engrave on a pet ID tag? Your phone number first, then a second contact number. Add the pet's name if you like, and "microchipped" if there is room. ### Is a martingale collar a choke collar? Not the way its maker describes it. Blueberry Pet says the martingale tightens only a limited amount, without the choking effect of a slip collar, and should be used only on a leash, never left on unattended. --- *PetProofLab is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We did not test these collars or tags; sizes and features are the makers' own, from their listings. This guide is general information, not veterinary advice.* ## Sources - American Veterinary Medical Association: [Microchips reunite pets families](https://www.avma.org/resources-tools/pet-owners/petcare/microchips-reunite-pets-families) - amcny.org: [Breakaway collars for cats safety and security](https://www.amcny.org/blog/2022/06/15/breakaway-collars-for-cats-safety-and-security) - help.tractive.com: [Attaching its trackers](https://help.tractive.com/hc/en-us/articles/205663971-How-to-attach-your-tracker-to-your-pet-s-collar) - support.fitracking.com: [Collar sizing page](https://support.fitracking.com/hc/en-us/articles/360018860034-Find-Your-Fi-Series-Collar-Size) --- Last updated: 2026-09-28 Canonical URL: https://petprooflab.com/walks-travel/dog-collars-and-id-tags How to cite: "Dog and Cat Collars and ID Tags (2026): Breakaway Buckles, Tags and Microchips", PetProofLab, https://petprooflab.com/walks-travel/dog-collars-and-id-tags (checked 2026-09-28). Disclosure: as an Amazon Associate PetProofLab earns from qualifying purchases. Safety information summarizes public guidance and is not medical advice.