Smoostart 20 Pack Universal Standard Pet Microchip, ISO11784/ISO11784/FDX-B Pet ID Tags, 15 Bit Microchip Dog for Animal/Pet/Dog/Cat/Pig (1.25x7mm)

I love these microchips, I have ordered these twice, and will order again if I need them! You can not beat the price, if you go the the vet you pay 40+ dollars just for one chip. Out of all 40 I have purchased all scanned perfectly. I just register them on freepetchipregistery.com and have had zero issues. I bought a chip reader and they can be found super quickly and are easily read. Just make sure you implant them deep enough in the skin, or else they will migrate out over time. Very happy with this product!

I've been using these chips for several years now in dog and cat rescue. At this top of this particular listing it says "purchased 11 times." I have never had one not read correctly with basic scanners. I have them in several of my personal cats, all still reading correctly after years. I goofed and double chipped a cat, it was easy to find and read both. (Just double registered that guy with both numbers.) I run a rescue, and all the cats and kittens are rescanned regularly up to adoption date and never had one fail. So, "knock on wood" our experience has been very positive on these. To register, you just need to go to my24pet or any other universal registry to set up a free account and register them. These services will try to sell you things, but there is always an effective free option.Microchips in general work. I've had a personal pet hitch a ride in a car, end up 25 minutes away, and get home with one. I've also had three surrendered to the rescue with chips we were able to get home. One had been missing for 6 months.

They read accurately. Great value for how much the vet is charging to to do especially considering you still need register. I chip all my puppies to assure accurate record tracking till the day each puppy go home. I also use them on my fowl (geese, chickens, emu) for Npip which I need a true tracking option

All I can say is where can I order more? This is excellent highly recommended. I used them. I had enough for two litters and I am grateful that I was able to purchase them off of Amazon.

Great size and very easy to use! The chips are just as small as a grain of rice. Be careful with the needles coming off though as not all of them are tight so before using just make sure it’s tight. But overall I will definitely be buying again! Great for animal rescues. They are all lubed and sterilized.

I've had FiNano which stopped making microchips so I tried these for puppies needing new homes and there were no instructions on how to register them which was disappointing. I am able to use them, but not thrilled with the lack of attention to detail!

Microchips are ICAR certified, laminated and the packaging says they're sterile.However the syringe is not the best I've seen - there's no mechanism assuring successful implantation (the chip can easily be pulled back to the syringe or not pushed out completely under the skin; also the plastic lock part plays an important role, so you should be careful and read the manual). If you want to use them in professional veterinary, I would suggest you to try one syringe just "in the air" and see how it works.Yet I rate them good, because I bought them just for studies, and I won't be implanting them. Those microchips are unlocked to be programmed with a proper RFID coding device, and programming them works as expected, no problems occured. For study/academic use they are really great.If you think about programming them and moving to another syringe, remember to make them sterile again (both the chip and the syringe).

I've ordered microchips before and have always had an issue with the plungers being super cheap, these ones are probably the best microchips I've ever ordered the needle is super Sharp so goes right in without hesitation the plunger goes all the way in and clicks so you know the microchip has been released definitely reordering this product in the future