Blood Spot Collection Guidelines

Guidelines for Submitting Dried Blood Spots for Genetic Testing

Paw Print Genetics accepts dried blood spots for genetic screening if the following criteria are met:

  1. The blood is collected by a trained professional.
  2. The blood is placed on a filter paper card specifically designed for DNA capture (e.g. Whatman FTA® Blood Stain Card).

Sample Collection:

Note: If collecting samples from multiple dogs, make sure to mark the collection cards with unique identifiers for each dog prior to blood collection to avoid sample mix-up.

  • Blood should be drawn with a syringe and needle using a standard medical technique.
  • After drawing the blood, remove the needle from the syringe and expel the blood onto the card in sufficient quantity as outlined in the card manufacturer's instructions.
  • Allow card to completely dry at room temperature.
  • Do not place in sunlight to dry.

Sample Submission:

  • Once completely dry, place the collection card into a sealable plastic bag (e.g. Ziploc®) and write the dog's unique identifying information (i.e. call name and Paw Print Genetics dog identification number which is obtained/assigned after placing your order).
  • Store samples at room temperature until sent.
  • Place your genetic testing order on the Paw Print Genetics website.
  • Once your order has been completed on our website, print your requisition form, review and sign the bottom and send the form in a mailing envelope with your dried blood spot.
  • In addition, write the order number and appropriate dog ID number from the requisition form on the corresponding plastic bag containing the collection card.

  • If you order a kit from us, the return address labels and return packaging will be supplied. If you choose to source your own kits, they will need to be returned to the addresses below

    • For shipments via USPS
    • Paw Print Genetics c/o Neogen
    • 4131 N. 48th St.
    • Lincoln, NE 68504
    • USA
    • For overnight and 2 day shipments via (FedEx, UPS, USPS, etc.)
    • Paw Print Genetics c/o Neogen
    • 4131 N. 48th St.
    • Lincoln, NE 68504
    • USA

    • Canadian Shipments
    • Neogen
    • 7323 Roper Rd. NW
    • Edmonton, AB T6E 0W4
    • Canada
    • United Kingdom Shipments
    • Genomic Samples
    • Neogen Europe Ltd.
    • The Dairy School
    • Auchincruive, Ayr KA6 5HU
    • United Kingdom