
You will need one that is 27 inches high by 3 feet long by 2 feet wide. this is the size I use for my Elkhounds, which at a pinch will take two for short periods (show loo break, or travelling). I would imagine that is the smallest you could use when it is full grown. The one they do in Argos is 31inches by 24inches by 24 inches high, when you have a pup it seems that it might be big enough, but it isn't, not tall enough, I know someone who made this mistake with my breed, and the dog was fine resting, but standing its ears were bent, so that it couldn't stand comfortably. Elkhound bitches are within an inch of 19 1/2 at the shoulder.