do fallow deer shed their antlers

Do Fallow Deer Shed Their Antlers?

By Thomas MooreApril 12, 2026

Fallow deer, known for their distinctive bark-like call and striking appearance, are a common sight in many parts of the world. One of the most captivating aspects of these majestic creatures is their annual cycle of antler growth and shedding. But do fallow deer shed their antlers? The answer is a resounding yes, and this process is a fascinating aspect of their biology.

Fallow deer, like many other deer species, are polygamous, with males competing for access to females during the breeding season, or rut. Antlers play a crucial role in these contests, serving as weapons and displays of a male's strength and health. After the rut, the antlers serve no further purpose, and the deer shed them to conserve energy for the coming winter and to prepare for the next growth cycle.

Antler Growth Cycle

The antler growth cycle in fallow deer is a remarkable process that begins each year in the spring. It's a complex biological mechanism that involves the growth, use, and shedding of antlers, followed by a period of rest before the cycle begins anew.

a close up of a deer with antlers on it's head

two deer grazing on green grass in a field next to each other with antlers

This cycle is primarily influenced by changes in day length, with hormones playing a crucial role in regulating the process. As days start to lengthen in late winter, testosterone levels in male fallow deer increase, stimulating the growth of new antlers.

Velvet Stage

During the initial stage of growth, the antlers are covered in a soft, fuzzy layer called velvet. This velvet contains a rich network of blood vessels that nourish the growing antler tissue. At this stage, the antlers are highly sensitive, and the deer are careful not to damage them.

a deer with large antlers standing in tall grass

three deer standing in the grass with their antlers spread out and looking at the camera

The velvet stage typically lasts from April to August, with the exact duration depending on the deer's age and overall health. During this time, the antlers grow rapidly, with some species capable of adding over an inch of length per day.

Hard Antler Stage

As the antlers approach their full size, the velvet begins to dry out and is eventually rubbed off by the deer, revealing the hard, bony antler beneath. This stage, known as hard antler, is when the antlers reach their full size and are used in combat during the rut.

The hard antler stage typically lasts from September to January, with the exact duration varying depending on the species and location. During this time, the antlers provide a clear indication of a male's age and health, with larger, more symmetrical antlers signaling superior genetic quality.

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Antler Shedding and Regrowth

After the rut, the antlers serve no further purpose, and the deer begin the process of shedding them. This process is initiated by a decrease in testosterone levels, which signals the body to stop supplying nutrients to the antlers. As a result, the base of the antler begins to degenerate, and the antler falls off.

Shedding typically occurs between January and March, with the exact timing depending on the species and location. In some cases, a deer may lose one antler before the other, a process known as casting. This can occur due to damage or as a result of the deer becoming stuck in a fence or other obstacle.

Resting Period

After shedding, the deer enters a period of rest, during which the antler pedicle, or the base of the antler, heals and prepares for the next growth cycle. During this time, the deer may appear to have small, round bumps on their forehead, which are the healed-over pedicles of their previous antlers.

a deer with antlers is standing in the water next to a chain link fence

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two deer standing next to each other on top of a field

two deer with antlers eating grass in a field

two deers that are standing next to each other in the snow, one is rubbing its face against the other's head

four deers are standing in the grass together

a deer laying down in the grass with antlers on it's head

a deer with large antlers standing in the grass and looking at the camera man

The resting period typically lasts from March to April, with the exact duration depending on the species and location. During this time, the deer's body focuses on rebuilding energy reserves lost during the rut and preparing for the coming growth cycle.

In conclusion, the process of antler growth, use, and shedding in fallow deer is a complex and fascinating aspect of their biology. Understanding this cycle provides valuable insights into the ecology and behavior of these magnificent creatures. Whether you're a wildlife enthusiast, a hunter, or simply someone who enjoys observing nature, the annual antler cycle of fallow deer is a captivating phenomenon worth learning about and appreciating.