To begin, let’s stop saying “and-a-half” after the age of a whitetail. The waist is still thin and the muscles in the shoulders aren’t very defined yet. Neither does a wide, tall rack. These shed their antlers after the breeding season. They fascinate us. These deer in well-managed areas with good genetics can sometimes have multiple points (10 or more) and even have spreads outside their ears. When youâre trying to figure out how old a deer is, start by looking at its size and build. At three, the chest begins to become deeper than the hindquarters but still with a thin waist, giving them what some call a “linebacker” or “racehorse” appearance. Every year, whitetail deer, mule deer, elk and various other hoofed mammals shed their antlers. After six years, antler growth generally decreases. With proper nutrition equal, antlers will get larger each year until about six years of age. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/79\/Age-a-Deer-Step-1-Version-2.jpg\/v4-460px-Age-a-Deer-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/7\/79\/Age-a-Deer-Step-1-Version-2.jpg\/aid8834276-v4-728px-Age-a-Deer-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"
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\n<\/p><\/div>"}, Determining the Age of a Deer Based on Its Teeth, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/da\/Age-a-Deer-Step-9-Version-2.jpg\/v4-460px-Age-a-Deer-Step-9-Version-2.jpg","bigUrl":"\/images\/thumb\/d\/da\/Age-a-Deer-Step-9-Version-2.jpg\/aid8834276-v4-728px-Age-a-Deer-Step-9-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"