Their base coloration can be single-colored (either red or cream), tan pointed (black and tan, chocolate and tan, blue and tan, or isabella and tan), and in wirehaired dogs, a color referred to as wildboar. Patterns such as dapple (merle), sable, brindle and piebald also can occur on any of the base colors. Dachshunds in the same litter may be born in different coat colors depending on the genetic makeup of the parents. A full-grown standard dachshund averages 16 lb (7.3 kg) to 32 lb (15 kg), while the miniature variety normally weighs less than 12 lb (5.4 kg). The kaninchen weighs 8 lb (3.6 kg) to 11 lb (5.0 kg). While many kennel club size divisions use weight for classification, such as the American Kennel Club, other kennel club standards determine the difference between the miniature and standard by chest circumference; some kennel clubs, such as in Germany, even measure chest circumference in addition to height and weight.