This ensures your dog has not got into anything beforehand. If you are testing a puppy, we encourage you to test first thing in the morning as your dog is waking up.This includes shared toys, mouthing and anything else that can lead to DNA transference between the dogs. Make sure your dog has not had any oral contact with other dogs.Always ensure your dog has not had any food for at least one hour before taking a sample.Below are a few tips to help you get the perfect sample. A contaminated sample will affect your results. Taking a good sample is job #1 in the testing process and we encourage you to read and follow the directions on your testing kit carefully. Please visit our tests page for more information on our Canine Allergy Tests, Essential DNA kits, and Premium DNA kits. The swab from your allergy test is specially designed to eject into the buffer tube. These swabs must be sent back to us in a buffer solution to successfully extract your dog’s sample (Part C of your instructions). When you are collecting a sample for an allergy test, you are collecting proteins from inside your dog’s mouth. This is why your instructions ask that you let your swabs air dry for approximately 20 minutes before sealing them in the specimen envelope. When you are collecting a sample for a DNA test, what you are really collecting are cheek cells from your pup – which must be sent to us dry. The swab from a DNA test will not work for the allergy collection, as we will be unable to successfully extract the sample from it. While our allergy test swabs can collect some cheek cells, it can produce less accurate results compared to the standard cheek swab used on our DNA test. The swab used for our allergy test is not designed to collect and hold the amount of DNA required to successfully perform your dog’s breed DNA test. The swabs from our DNA and allergy kits are not interchangeable due to differences in the collection and testing procedures and the equipment used for each.
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