Charcoal-a form of non-crystalline carbon Graphite-crystalline carbon-known as 'pencil llead' (although there is no lead in it!). In graphit, the atoms are joined together in flat sheets. Diamond-crystalline carbon with the carbon atoms arranged differently from graphite-in a huge 3d matrix.
Life Span: The average life span of the Miniature Schnauzer is 15 or more years. Training: The Miniature Schnauzer is a smart dog who learns quickly. With methods that encourage and reward him, the Mini Schnauzer will pick up almost anything. He is a proven competitor in obedience and an eager and able agility dog.
Miniature Schnauzers have a very square-shaped build, measuring 13 to 14 inches (33 to 36 cm) tall and weighing 10 to 15 pounds (4.5 to 6.8 kg) for females and 11 to 18 pounds (5.0 to 8.2 kg) for males. They have a double coat, with wiry exterior fur and a soft undercoat.