On the sleeve, and on the swab's sticker
Activating your kit/swab is a very important part of the process. This allows us to return the results from your swab to the correct person. Because it is so important, we make it quick and easy to find your activation code. There is a yellow sticker located on the outside sleeve of your box as well as on the swab's sterile packaging.
Important Note: If you ordered a multipack kit, you will have two activation stickers (one yellow and one purple). We highly recommend activating the swab for the first dog you want to test, then swabbing that dog. Start the process over for your second dog. This can help you avoid switching the activation codes for the samples.