It is important to understand that, like us humans, all dogs have their own unique behavioural and physical characteristics stemming from how they have been handled, trained, the environment they have been exposed to and of course their genetics. DNA (deoxyribonucleic acid) based genetic profiling can be a very important tool used to not only determine a dog's parentage but also any medical or behavioural traits that your dog may have a predisposition to. DNA testing dogs is almost like …