Needless to say, genetics is an important role in many of the qualities of a grouse dog. Genetics determine, the amount of natural instinct and how quickly a dog will develop, have bird savvy, patience, easily controlled on birds and so forth.
Those of you that know me... already know I am not a super fast grouse dog type of person nor am I the type that wants to have a slow dog. I want a dog to cover the ground but not so fast it runs past scent until it is too late or so fast it is going to get hurt needlessly. The faster a dog goes in the grouse woods the higher the chances are for accidents for the dog. We need to set the pace for the dog...not the dog set the pace for us.
I prefer methodical and the ability for the dog to quarter, be hand directed to an area if needed ... but I do not want to have to talk to my dog. The dog needs to locate the scent, give me a heads up that we have made scent contact and then we proceed to work the scent. The only words to be said to the dog, is the release command, maybe I might have to emphasis the whoa command, (especially with a young dog) and then the dead bird command, or the command if I change direction. However, most of the time with my older dogs ... they keep an eye on me and then turn with me without anything being said. When I run a brace of dogs, an older and younger, I may have to say more because I am training the young one using the older dog as an example.
Dogs that are naturally hyper and lack patience tend to release too fast from a point and sometimes will bump the bird (many times this is the fault of the way the dog was trained). I prefer a determine controlled release from a point with a cautious approach. A dog that knows how to handle and process the scent of a running bird and at the same time works with me (while I adjust the position of the clients based on cover, the ability of the clients and allows me to move clients into position for a shoot or to block the escape of the bird). This is what a grouse dog for guiding needs to be able to accomplish. The realization is that not everyone needs a dog trained as a guide dog. But most of the traits I mention are all needed in every dog that is going to hunt grouse.