my old man has kept glens and wheaten s al his life he kept a pup back from a liter of glens but the dog keeps losing hair along his rib cages it,s been to the vet,s 4 times after they treat him for different thing,s it will grow again but will start to fall out again he,s sick now of taking him to the vet as the vet is really curious to what is doing it and keep,s sending the dog for skin scraps and blood tests but my old man is fitting the bill has any 1 had this problem before with glens any help would appreciated as he is thinking of putting the dog to sleep over this..