Every year, more and more dog owners install microchips on their pets - this is a reliable way of identification if the animal gets lost. But not everyone knows that read information from the chip possible not only in a veterinary clinic, but also independently - directly from a smartphone on Android. The main thing is to choose the right application, take into account the type of chip and avoid typical mistakes.
In this article we will look at which ones NFC chips are used for dogs, which apps are suitable for reading them, and give step-by-step guide. You will also learn why some chips cannot be read from the phone, and what to do if the data is not displayed. Important: not all microchips are compatible with mobile devices - this depends on their standard and frequency.
If this is your first time encountering chipping technology, start with the basics: a microchip is a passive RFID transponder that is activated when a reader approaches. In the case of dogs, standard chips are most often used ISO 11784/11785 (15-digit code) or FDX-B. They operate at a frequency 134.2 kHz, and it is these chips that you can try to read using a smartphone.
Modern Androidsmartphones are equipped NFC chip, which is theoretically capable of reading some types of animal microchips. However, there are nuances: not all phones support low-frequency chips (134.2 kHz), and most applications are Google Play optimized for high-frequency ones (13.56 MHz). This means that the chances of successfully reading a dog's chip depend on the model of your device and the type of transponder.
What chips can be read using an Android smartphone
Not all microchips for animals are compatible with smartphones. Here are the key points you need to know:
Most veterinary chips operate at frequency 134.2 kHz (standard FDX-B or HDX). Such chips are used in Russia, Europe and the USA. However NFCmodules in smartphones usually support only high-frequency chips (13.56 MHz), which are used in bank cards, badges or inventory tags.
The exception is some models of smartphones with extended support NFC, for example:
- 📱 Samsung Galaxy series S21 and newer (with function
NFC Tag Reader) - 📱 Google Pixel 6/7/8 (with updated NFC stack)
- 📱 Some devices Xiaomi and Huawei with support
ISO 15693
To check whether your phone supports low-frequency chips, try reading any RFID-tag (for example, from a metro or pass).
Before purchasing a chip reader application, check the specifications of your smartphone on the manufacturer's website. Look for mentions of support ISO 11784/11785 or 134.2 kHz.
Top 5 applications for reading a dog chip
If your smartphone supports the desired frequency, you can try one of the specialized applications. We tested several options and chose the most reliable:
| Application | Chip support | Free version | Link |
|---|---|---|---|
| Pet Microchip Scanner | FDX-B, HDX (134.2 kHz) | Yes (restrictions) | Google Play |
| NFC Tools | Only high frequencies (13.56 MHz) | Yes | Google Play |
| Animal Chip Reader | FDX-B, ISO 11784/11785 | No (paid) | Google Play |
| RFID Scanner | Different standards (needs verification) | Yes | Google Play |
| Microchip Lookup | Only search by number (does not read) | Yes | Google Play |
The most popular application is Pet Microchip Scanner. It recognizes most veterinary chips and displays their number, which can then be checked in the database. However, the free version has a limit on the number of scans.
If your chip is not readable, try Animal Chip Reader - it is paid, but supports more standards. Please note: some applications require root access to work with low-frequency chips.
Why does the application not find the chip?
If the smartphone does not recognize the chip, this may be due to:
1. Frequency incompatibility (your phone does not support 134.2 kHz).
2. The distance between the chip and the smartphone is too large (optimally 1-2 cm).
3. Damage to the chip or its migration under the dog’s skin.
4. Lack of power to the NFC module (reboot the phone).
Step-by-step guide: how to read a dog's chip
If you are sure that your smartphone and chip are compatible, follow these instructions:
- 📲 Install one of the applications (we recommend Pet Microchip Scanner).
- 🔋 Make sure NFC is enabled in your phone settings (
Settings → Connections → NFC). - 🐕 Carefully secure the dog so that it does not twitch. The chip is usually located between the shoulder blades.
- 📱 Bring the phone to the place where the chip is implanted (distance - no more than 2 cm).
- 🔍 Wait for a beep or vibration - this means that the chip has been detected.
- 📋 Write down or take a photo of the displayed number.
If the chip is not read the first time, try:
- 🔄 Restart the phone and repeat try.
- 📱 Bring the smartphone at a different angle.
- 🐾 Gently massage the chip implantation site (sometimes it migrates under the skin).
Charge the phone at least 50%|Enable NFC in the settings|Calm the dog and fixate her|Prepare a notepad to write down the chip number|Check that the phone does not have a case with metal elements-->
Important: if the chip cannot be read despite all attempts, do not try to “dig” into the implantation site - this may cause pain to the animal. Contact your veterinarian for a professional reading.
What to do if the chip is not readable. read
If your smartphone does not recognize the chip, the reasons may be different. Here are the most common problems and their solutions:
1. Frequency incompatibility
Most smartphones do not support 134.2 kHzIn this case, only a specialized scanner will help (they are used by veterinarians). An alternative is to search the database using the chip number, if it is known from the documents.
2. The chip has moved or is damaged.
Sometimes microchips migrate under the skin. Try running the phone over the entire back and sides of the dog. it will have to be replaced.
3. Problems with the phone's NFC module
Make sure that NFC is turned on and working. Try reading another tag (for example, a bank card). If it is not read, the module may be faulty.
4. The application does not support your chip
Some apps only work with certain standards. Try 2-3 different applications.
If the chip is not read from the smartphone, this does not mean that it is faulty. In 90% of cases, the problem is hardware or software incompatibility.
⚠️ Attention: Do not use applications that require root access or suspicious permissions (for example, access to SMS or contacts) to read chips. This may be fraudulent software.
How to check the chip number in the database
Even if you managed to read the chip number, this is not all the information. The number must be checked in one of the international or local databases where information about the owner is stored. Here's how to do it:
1. Write down the 15-digit chip number (for example, 900123456789123).
2. Go to one of the services:
- 🌍 Petmaxx (international base)
- 🇷🇺 Animal-ID (Russia)
- 🇺🇸 AAHA Universal Pet Microchip Lookup (USA)
3. Enter number in the search field. If the chip is registered, you will see information about the owner (if you registered the chip yourself) or contacts of the veterinary clinic where it was installed.
If the information is missing, this means that the chip is not registered or the data is out of date. In this case, contact the clinic where the dog was microchipped.
⚠️ Attention: Some databases are paid or require registration. chip on suspicious sites - this can lead to data leakage.
Alternative ways to read the chip
If the smartphone fails, there are other options:
1.
The most reliable way is to use a professional scanner, which is available in any clinic. It supports all chip standards and is guaranteed to count the number.
2. Portable RFID scanners
You can buy a compact scanner for home use (for example, PetChip Scanner or MiniTracker). They cost from 3,000 to 10,000 rubles, but work with all types of chips.
3. Contacting a shelter or animal protection organization
Many shelters have scanners and can help you read the chip for free.
4. Online services by chip number
If you have saved documents with the chip number, you can check it in the database without reading it (see the previous section).
If you often travel with your dog or participate in exhibitions, purchasing a portable scanner may be justified. It will be useful not only for your pet, but also for checking found animals.
Common mistakes and how to avoid them
When trying to read a dog's chip, many owners make the same mistakes. Here are the most common of them:
1. Incorrect position of the phone
The chip should be scanned not from above, but from the side - this way the signal passes through the tissue better. Hold the phone parallel to the dog's body.
2. Using a case with metal elements
Metal shields the signal NFC. Remove the cover before scanning.
3. Attempting to read a chip through fur
Long or thick hair may interfere with reading. Gently pull it apart or moisten the implantation site with water.
4. Impatience
Sometimes it takes 10-15 seconds for the phone to recognize the chip. Do not move the device away too quickly.
5. Ignoring application updates
Developers regularly add support for new chips. Update the software before use.
If you made one of these errors, try again taking them into account. This often solves the problem.
⚠️ Attention: Never try to remove or move the chip yourself! This is a painful procedure that can lead to infection. Contact a veterinarian only.
FAQ: answers to frequently asked questions
Can you read a dog's chip using an iPhone?
No, iPhone does not support reading low-frequency signals chips (134.2 kHz). Even with applications, this is impossible due to hardware limitations Apple.
What to do if the chip number is not found in the database?
Contact the clinic where the chip was installed with a request to re-register it. If the clinic is closed, register the chip yourself on one of the services (for example, Animal-ID).
Can a dog’s chip break or “demagnetize”?
Microchips do not have a battery and cannot “demagnetize.” However, they can be damaged by strong mechanical stress (for example, if the dog is hit in the implantation area).
Do you need to check the chip regularly?
Yes, it is recommended to check the functionality of the chip once a year during a routine examination at the veterinarian. Also update your contact information in the database if you have changed your phone number or address.
Is it possible to track the location of a dog using the chip?
No, a microchip is a passive device, it does not transmit a location signal. For tracking you need GPS collars.