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Cats don’t get lost the way dogs do. They slip out quietly. They stretch their…
Two GPS trackers for a two-cat house: each cat on her own dot, both on one Premium plan. Two cats over 4 kg.
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Vet designed
Designed by emergency vet Dr Duncan Houston. Worn by Gary, a Ragdoll well over 4 kg, on his harness walks.
How it works
Cats who share a house do not share a route.
Cats hide illness, and in a two-cat house they hide it twice as well, because the bowl is shared and "someone is eating less" has no name on it.
Live tracking needs a plan slot per tracker: one Premium plan carries two slots and adds AI Vet Chat and two certified vet chats a month; a Tracker Plan carries one.
Set guide
Black body, gold band round the sidesTwo cats over 4 kg, each on a breakaway collar
57 x 45 x 22 mm, 68 g
White body, gold bandTwo cats over 4 kg, each on a breakaway collar
57 x 45 x 22 mm, 68 g
Weigh both. Each tracker is 68 g and the maker rates it for cats over 4 kg, each cat separately. A pair where one is lighter is the Track & Scan Bundle instead: the tracker for the big one, the battery-free tag for the small one, and the tracker later.
The plan: every tracker needs a plan slot. Premium carries two slots, so one plan runs both trackers and adds the vet chat; a Tracker Plan carries one, with extra slots as a paid add-on. Chosen in the app when each tracker is set up, price shown first.
Breakaway collars, both, and two charging days. Fit each under the chin or to one side with two fingers under the collar, add each tracker to its own cat's profile so the dots have names, and charge them on different days so one cat is never off the map while the other charges. Check the skin under each every time it comes off.
How to
Over 4 kg each, or the lighter one wears a tag for now. Then the country list on askavet.com: each tracker needs mobile coverage where that cat goes.
USB-C, then the Ask A Vet app: one profile per cat, one tracker per profile, named. The app asks you to pick a plan here, with the price shown first; Premium covers both.
Home zone out to the road, not round the garden, for each; a power-saving zone on your home Wi-Fi for both. Two cats can share a home zone and still get their own alerts.
Strap under the chin or to one side, screen out, two fingers under the collar. A week indoors wearing them before either goes out, watching how each moves and the skin under each.
Tracker one on Sunday, tracker two on Wednesday, the skin under each looked at while it is off. Two trackers dying together on a Saturday night is a schedule problem, not a battery problem.
Vet noteDr Duncan Houston, emergency veterinarian
A cat's collar must be breakaway, no exceptions, and a tracker on it does not change that; a cat hung up by her collar is an emergency I have treated, and a snap-open collar is the whole defence, twice over here. Cats under 4 kg do not wear this; a lighter cat in the pair wears the tag. Check the skin under each tracker and collar every time you charge it: rubbing, hair loss or a sore means it comes off until healed and goes back looser, or not at all. Two cats sharing a house also share parasites and infections, so a cat who comes home after days away is a vet check even when she looks fine, and the one who stayed home is watched. The activity and sleep tips are rules, not diagnoses: in a two-cat house the graph is how you know which cat to bring in, and bringing her in is still the part that matters. The safest cats are the ones who are indoors at night, both of them. If anything about their collars, their skin or their numbers worries you, ask your vet.
Why two
Two cats who go out go two ways, and the one who is home tells you nothing about the one who is not.
Compare the range
| This product | Track & Scan Bundle | Cat Smart ID Tag | 2-Cat Smart ID Tag Bundle | ||
|---|---|---|---|---|---|
| What is in it | Two trackers | One tracker | One tracker and one tag | One tag | Two tags |
| For | Two cats over 4 kg who go out | One cat over 4 kg | One cat over 4 kg who goes out | Any cat, any age | Two cats, or one cat with a spare |
| Finds her when | You look, for each of them | You look, anywhere with GPS and mobile coverage | You look, or someone finds her | Someone finds her | Someone finds her |
| Battery | Two to charge, up to 2 weeks each in normal tracking | Rechargeable; up to 2 weeks in normal tracking | The tracker: rechargeable. The tag: none | None | None |
| Ongoing cost | One Premium plan for both, or two Tracker Plans | A Tracker Plan, paid monthly | A Tracker Plan, paid monthly; the tag is free for life | None | None |
| Price | $110.00 AUD | $73.00 AUD | $81.00 AUD | From $13.00 AUD | From $20.00 AUD |
| Reviews | Rated 5.0 out of 5.0 from 8 reviews | Rated 5.0 out of 5.0 from 12 reviews | Rated 5.0 out of 5.0 from 9 reviews | Rated 5.0 out of 5.0 from 16 reviews | Rated 5.0 out of 5.0 from 8 reviews |
| Current item | View product | View product | View product | View product |
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Cats don’t get lost the way dogs do. They slip out quietly. They stretch their…
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Reviews
Rated 5.0 from 8 reviews on Judge.me.
Rated 5.0 out of 5.
Based on 8 Judge.me reviews
Dual GPS trackers allow simultaneous monitoring of multiple cats independently. The app interface displays both locations clearly and updated constantly.
I chose different colourways so I can distinguish each cat's tracker both on the collar and on the app map — one dot is labelled Ptolemy, one is labelled Cassini. The colour choice also means the trackers are personalised to each cat's personality. Practical and charming simultaneously.
FAQ
You need two plan slots, not two plans. Premium carries two tracker slots, so one plan runs both trackers, and it adds unlimited AI Vet Chat and two certified vet chats a month. A Tracker Plan carries one slot, with extra slots as a paid add-on. The app asks you to choose when you set the first tracker up and shows the price first. The QR ID on each screen is free.
Today, for the box: the set costs what two trackers cost. What you get is both in one order and one delivery, set up together on one Premium plan. If the set is ever priced below two trackers the strike-through on this page shows it the same day; until then, buy whichever suits you.
Each tracker is 68 g with its strap and 57 x 45 x 22 mm, and the maker rates it for cats over 4 kg, each cat on her own, so weigh both. If one is lighter, the Track & Scan Bundle is the right buy: the tracker for the big one, the battery-free Cat Smart ID Tag for the small one, and a second tracker when she is bigger.
Each tracker is added to its own cat's profile and takes her name, so the map shows two named dots, and each has her own zones, alerts, activity and sleep. Two cats can share a home zone and still alert separately. Family sharing lets the household see both. Set the first up before the second so nothing gets paired to the wrong cat.
Each tracker needs GPS reception and mobile coverage where that cat is, through partner networks, so check the country list on askavet.com before you buy; your phone does not need to be anywhere near either of them. When reception is weak the app shows each tracker's last reported position and how accurate it was, and catches up when she is back in coverage.
Up to two weeks each in normal tracking, less with live tracking, cold weather or poor reception. Charge them on different days of the week, so one cat is never off the map while the other charges, and look at the skin under each strap while it is off. A power-saving zone on your home Wi-Fi stops both hunting for satellites indoors.
Email hello@purrz.com within 7 days of delivery with a photo and your order number; faulty, damaged or incorrect items are covered and we pay the return shipping when the error is ours. A cat who scratches at her tracker for a week wears a tag alone for now; the other cat keeps hers. That is a cat, not a fault.
Part of the Ask A Vet ecosystem
PURRZ™ is the cat product arm of Ask A Vet, Dr Duncan Houston's animal health platform. Both trackers' maps, both cats' profiles, their weights, vaccinations and symptoms, worming and flea reminders, and a certified vet to chat to when something is not right, all in one app, on one Premium plan.




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