A clean inner-cheek swab is suitable for many dog and cat genetic tests.
Keep the animal away from food and other animals for at least 30 minutes.
Label the paper sleeve before collection.
Rub firmly between cheek and gum for 30-45 seconds.
Air-dry fully without touching the tip.
Return each animal in a separate labelled sleeve.
The product page controls the accepted sample, volume, handling window and return instructions.
Do not substitute a tube or sample type without confirming suitability.