It is possible that Korthals crossed the Pointer with a number of of these canines. But no-one is fully specified of the exact mixture of breeds involved in the development with the Wirehaired Pointing Griffon. Practice retrieving exercise routines employing dummies or training birds to establish their retrieving competencies. c. https://trevorrecwt.blogkoo.com/5-essential-elements-for-training-tips-for-wirehaired-pointing-griffon-puppies-58403257