Thank you to all the vets who discussed the results with us and gave their input to the article! Especially thankful for the long brainstorming with Sylvia Efa, a vet student at Liverpool University! :) What is Checkpup? The Checkpup wellness test kit gives you input on the dogs’ health just by sending in some hair! They analyze insights about 20 essential areas of the dog’s health, including metabolism, energy levels, sugar and carbohydrate tolerance, stage of stress, immune system functioning, glandular activity, and toxic metal exposure.