Do Holland Lops Have Dewlaps? Everything You Need to Know

The origin of Holland Lops can be traced back to Adrian de Cock, a Dutch rabbit breeder who wanted to create a smaller version of the French Lop. Through careful breeding and selection, de Cock successfully developed the Holland Lop, which soon became recognized as a separate breed. Today, Holland Lops are loved not only for their compact size but also for their sweet temperament and lovable personality.

Physical Characteristics of Holland Lops

Holland Lops are small rabbits, typically weighing between 2 to 4 pounds when fully grown. They have a compact and muscular body, with a rounded head and short, stout legs. One of their most well-known features is their lop ears, which hang down to the sides of their face. These floppy ears give them an endearing and somewhat comical appearance.

Distinguishing Features of Holland Lops

Apart from their lop ears, Holland Lops also have some other distinguishing features. One of these features is their short, dense fur, which comes in a wide range of colors and patterns. From solid colors like black, chocolate, and orange, to intricate patterns like harlequin and broken, there’s a Holland Lop for every aesthetic preference. Their expressive eyes and compact bodies add to their overall cuteness and charm.

The Dewlap Debate

Now, let’s dive into the dewlap debate. You may be wondering, what exactly is a dewlap, and do Holland Lops have them?

What is a Dewlap?

A dewlap is a loose fold of skin that hangs down from the neck of certain animal species, including rabbits. It is more commonly observed in female rabbits, but some males can also develop dewlaps. Dewlaps are more prominent in certain breeds and can vary in size and shape.

Holland Lops and Dewlaps

When it comes to Holland Lops, the presence of a dewlap can vary. While it is not a characteristic feature of the breed, some Holland Lops do develop small dewlaps. However, it’s important to note that these dewlaps are generally less pronounced compared to other breeds. The size and visibility of the dewlap can also depend on various factors, such as the rabbit’s age, gender, and overall health.

Causes of Dewlaps in Holland Lops

Now that we know Holland Lops can develop dewlaps, let’s explore the possible causes behind their formation.

Hormonal Factors

Hormonal factors play a significant role in the development of dewlaps in rabbits. Female rabbits, especially those who are not spayed, are more likely to develop dewlaps due to hormonal changes associated with their reproductive cycle. The presence of estrogen can lead to the enlargement of the mammary glands and the formation of a dewlap.

Health Issues and Genetics

In some cases, the presence of a dewlap in a Holland Lop can be attributed to certain health issues or genetic predispositions. Obesity, for example, can contribute to the development of a dewlap in rabbits. Additionally, certain genetic factors may make some Holland Lops more prone to developing dewlaps compared to others.

The Function of Dewlaps

While the presence of dewlaps in rabbits may seem peculiar, they actually serve important functions in their natural behavior and reproductive processes.

Natural Behavior

In the wild, dewlaps have been observed in rabbits as a means of communication and social interaction. They can be used to convey various messages to other rabbits, such as dominance, readiness to mate, or simply as a form of recognition among individuals within a group.

Mating and Reproduction

Dewlaps also play a role in mating and reproduction. In female rabbits, the presence of a dewlap indicates sexual maturity and readiness to mate. Male rabbits may be attracted to females with larger dewlaps as a sign of fertility, as it indicates the ability to bear and nurse offspring.

Caring for Holland Lops with Dewlaps

If you have a Holland Lop with a dewlap, it’s important to provide them with proper care and attention to ensure their well-being.

Diet and Nutrition

Maintaining a balanced diet is crucial for Holland Lops with dewlaps. Ensure they have access to high-quality hay, fresh vegetables, and a limited amount of pellets. Avoid overfeeding, as obesity can exacerbate the size and visibility of the dewlap.

Grooming and Hygiene

Regular grooming and hygiene practices are essential for rabbits with dewlaps. Pay attention to the area beneath the dewlap, as it can be prone to infections or inflammation. Gently clean the area with a damp cloth if necessary and keep an eye out for any signs of discomfort or abnormal changes.

Common Concerns and Issues

While dewlaps in Holland Lops are generally harmless, there are some common concerns and issues to be aware of.

Infections and Inflammation

Due to the folds of skin, dewlaps can trap moisture and become a breeding ground for bacteria or fungi. This can lead to infections or inflammation, causing discomfort for the rabbit. Regular monitoring and proper hygiene practices can help prevent such issues.

Weight Management

As mentioned earlier, obesity can contribute to the development of larger dewlaps in Holland Lops. It’s important to maintain a healthy weight in your rabbit through a balanced diet and regular exercise to prevent excessive weight gain.


In conclusion, while not all Holland Lops have dewlaps, it’s not uncommon to find some individuals with small dewlaps. The presence of a dewlap in a Holland Lop can be influenced by various factors, including hormonal changes, genetic predispositions, and overall health. Understanding the functions and potential concerns associated with dewlaps will help you provide the best care for your Holland Lop. So, whether your Holland Lop has a dewlap or not, they will undoubtedly bring joy and love into your life as adorable and affectionate companions.

ThePetFaq Team