Dachshunds come in two primary sizes: standard and miniature. Standard Dachshunds typically weigh between 16 to 32 pounds (7 to 14.5 kg) and stand about 8 to 9 inches (20 to 23 cm) tall at the shoulder. Miniature Dachshunds generally weigh 11 pounds (5 kg) or less and stand around 5 to 7 inches (13 to 18 cm) tall at the shoulder.

Dachshunds are known for their lively, curious, and playful nature. They are often described as brave and confident, with a strong hunting instinct. Socialization and training from a young age are important, as they can be stubborn at times. Dachshunds generally form strong bonds with their families and can be affectionate and loyal companions.

Dachshunds are available in three coat types: smooth, long-haired, and wire-haired. The smooth coat is short and shiny; the long-haired coat is soft and flowing; and the wire-haired coat consists of a dense, coarse outer layer with a softer undercoat. Dachshunds come in a variety of color patterns, including red, black and tan, chocolate, and dapple, with various combinations and markings.

Dachshunds adapt well to various living situations, including apartments and houses, making them suitable as indoor pets. Although they are small, they require regular exercise to maintain their health and to avoid obesity. They enjoy being involved in family activities and do not like to be left alone for extended periods.

Dachshunds need regular physical activity to stay healthy and happy. Daily walks, play sessions, and interactive games are essential for their well-being. They enjoy activities like fetch and chasing toys. Because of their hunting background, many Dachshunds also enjoy scent work and tracking activities. Additionally, they can participate in dog sports such as agility, obedience, and even tracking trials, which can provide mental stimulation and physical challenges.