What is a normal horse? This is a broad term since even within a normal horse, characteristics can vary greatly. However, some characteristics stay the same across the board...
-One of the tallest modern Clydesdales is Remington. Remington stood at an impressive 20 hands. Several decades earlier, another Clydesdale, King LeGear, was 20.5 hands tall...
A normal horse and Clydesdale both require that same care all horses need. A Clydesdale horse, compared to a normal horse will need larger stables, higher calorie intake, and specific shoe designs.