How to Look After a Pet ID Tag: Monsoon, Swimming, Chewing and Wear

A pet ID tag is worn every hour of every day by an animal that swims in puddles, chews things and rolls in mud. Short answer: once a month, wipe the tag, check the ring and make sure you can still read the phone number. That takes about a minute, and it is what keeps the tag doing its one job. If you are still choosing a tag, start with our pet ID tag guide. This page is about looking after the one you already have.

Need the quick version?

• The ring wears out before the tag does, so check it monthly.
• Rinse the tag in fresh water after the sea, a pool or a muddy monsoon walk, then dry it.
• Wipe dirt out of the engraving with a soft brush so the number stays readable.
• Copper and brass darken over time. That is normal and easy to clean.
• Replace the tag the day your phone number changes, or when the text gets hard to read.

The ring fails first, not the tag

Most lost tags are not lost because the metal failed. They are lost because the small ring or clip holding the tag to the collar opened, bent or wore thin. Once a month, look at the ring closely.

• If it looks thin, bent or has a gap, swap it for a fresh split ring right away.
• Check that the collar loop the ring passes through is not fraying.
• For strong dogs that pull and play hard, a sturdier ring is worth the small extra effort.

Stainless steel tags: almost no upkeep

Stainless steel is the low-maintenance choice. It resists water and sweat and does not tarnish in normal wear, which is why we recommend it first for dogs that swim or live outdoors. It still helps to rinse it after salt water or a chlorinated pool, dry it, and avoid soaking it in bleach or harsh cleaners. Laser engraving cuts below the surface, so it does not fade with water or wear. Dirt can still collect in the letters, so a quick brush now and then keeps them sharp.

Copper and brass tags: they change, and that is normal

Copper and brass darken over time as they react with air, moisture and sweat. Copper can also leave a faint green mark on light-coloured fur where the tag rubs, which is harmless. If you want the tag bright, our copper care guide covers the lemon and salt method, and brass takes a gentler vinegar and salt clean, as explained in our metal comparison. On hand-stamped tags, a little tarnish in the grooves can actually make the letters easier to read. Use a soft toothbrush if you want to clean inside them. If your pet swims a lot or has light fur, steel is usually the better fit.

Monsoon, beaches and pools

• Salt water and pool chemicals are harder on metal and collars than plain rain. Rinse the tag and collar in fresh water afterwards.
• Dry the collar too. A damp leather or fabric collar keeps moisture against the tag and against your pet's skin.
• Check the ring after every long walk in mud or sand, where grit can wear it down.

Chewing, jingling and puppies

Puppies chew tags, including each other's. Look over the tag for bent edges or rough spots, and take off any damaged tag. If a ring or tag ever comes off, find it, because a loose one is easy to swallow. A small tag on a small puppy is best, then step up a size as they grow, as we explain in our New Puppy Starter Guide. If the jingling bothers your pet, a small silicone tag silencer from a pet store keeps it quiet without hiding the tag.

The one-minute monthly check

1. Look at the ring. Replace it if it is thin, bent or gapped.
2. Wipe the tag with a soft, damp cloth and dry it.
3. Read the phone number aloud. If any digit is hard to read, order a new tag.
4. Check that the number is still correct.
5. Check the fit: two fingers should slide between the collar and your pet's neck.

When to replace the tag

• Your phone number has changed. Replace it the same day.
• The engraving or stamping is worn or hard to read.
• The tag is bent, or has rough or sharp edges.
• Your pet has outgrown it. A tag that is too small for an adult dog leaves little room for a readable number.

If your pet ever goes missing, our lost pet checklist has a free printable poster.

Ready to replace or upgrade a tag?

• For a dog: Pet ID Tags for Dogs
• For a cat: Pet ID Tags for Cats
• Want to see everything: Gifts for Pets

Send us your exact wording on WhatsApp if you are not sure it will fit. We will tell you before the tag is made.

Frequently asked questions

Will the engraving wear off?
Laser engraving cuts below the surface and does not fade with water or everyday wear. Hand stamping is also long-lasting on thick metal, and our hand stamped vs laser engraved guide covers the differences.

Why is there a green mark on my pet's fur?
That is copper reacting with moisture and skin oils. It is harmless and washes off, but if it bothers you, a stainless steel tag will not do it.

Does a steel tag ever tarnish?
Practically not under normal wear. Rinse it after salt water or chlorine and dry it, and it should stay bright.

Can I use polish or strong cleaners?
We would not. Mild soap, water and a soft cloth are enough, and harsh chemicals or abrasives can scratch the surface and dull the engraving.

How often should I check the tag?
Once a month for the ring and the number, and any time your pet has been in the sea, a pool or heavy mud.