Skin tags are fibrous growths that can appear on a Great Dane’s body as bumps or lumps on the skin. They occur anywhere on the body in different sizes and appear the same color as a Great Dane’s skin.
They are however non-cancerous growths that are common in older Great Danes but can also appear on puppies.
But why do they appear? Why is your Great Dane getting skin tags?
Let’s look at the reasons why a Great Dane gets skin tags
Why Is My Great Dane Getting Skin Tags?
The exact reasons for the development of skin tags are unknown however possible causes of a Great Dane getting skin tags include overgrowth of cells (fibroblasts), chronic irritation, friction, trauma, excessive bathing, and genetically passed down through heredity.
Skin tags grow slowly and are common in large breed dogs such as the Great Dane.
Older and middle aged dogs are at a higher risk of developing the skin tags.
Related: Why is my Great Dane getting bald spots?
1. Overgrowth of Cells (Fibroblasts)
Skin tags are primarily made up of fibroblasts, a type of cell responsible for producing collagen and connective tissue.
When these cells proliferate excessively, small skin growths can form.
While fibroblast overgrowth is a natural process, it may be influenced by factors like age, hormonal changes, or environmental triggers.
2. Chronic Irritation and Friction
Great Danes are large dogs with loose skin folds in some areas, which can lead to constant rubbing and irritation. Friction from:
Collar and harness use
Frequent lying on hard surfaces
Rubbing against furniture or bedding
This chronic irritation can contribute to the formation of skin tags, especially in areas like the neck, chest, armpits, and belly.
3. Trauma to the Skin
Even minor skin injuries can trigger excessive healing responses, leading to the formation of skin tags.
If your Great Dane frequently scratches, bites, or experiences minor cuts from rough play, these small wounds can heal abnormally and result in fibrous skin growths.
4. Excessive Bathing and Harsh Shampoos
Overbathing a Great Dane can strip its skin of natural oils, causing dryness and irritation.
Dry skin is more prone to developing abnormalities such as skin tags.
Similarly, using harsh chemical-based shampoos can contribute to skin damage, promoting excessive fibroblast activity.
5. Genetic Predisposition
Some Great Danes are simply more prone to developing skin tags due to inherited genetic factors.
If your dog’s lineage has a history of benign skin growths, they are more likely to develop them as well.
While genetics play a role, maintaining good skincare can help minimize the chances of excessive growth.
6. Aging and Hormonal Changes
Older Great Danes are more susceptible to developing skin tags.
As dogs age, their skin becomes less elastic, and cell turnover slows down.
This makes it easier for benign growths to form. Additionally, hormonal imbalances related to aging can further increase the likelihood of skin tag formation.
7. Obesity and Skin Fold Friction
Obese Great Danes may develop skin tags due to increased friction between skin folds.
The excess weight can cause more rubbing in areas such as the neck, belly, and armpits, leading to irritation-induced skin tag development.
8. Poor Nutrition and Deficiency
A diet lacking in essential nutrients like Omega-3 fatty acids, antioxidants, and vitamins can impact skin health.
Poor nutrition can lead to weakened skin barriers, making the skin more prone to abnormalities such as skin tags, dryness, and inflammation.
Are Skin Tags Dangerous for Great Danes?
Skin tags are typically harmless and non-cancerous. However, in some cases, they can become problematic if they:
Grow too large and interfere with movement
Get irritated, inflamed, or infected
Bleed due to constant rubbing or scratching
Change in color, shape, or texture (which could indicate malignancy)
If you notice any drastic changes in your Great Dane’s skin tags, consult a veterinarian for an evaluation.
How to Prevent Skin Tags on Great Danes
While skin tags cannot always be prevented, there are several steps you can take to minimize their occurrence:
1. Maintain Good Hygiene
Keeping your Great Dane’s skin clean and moisturized can help prevent irritation and excessive fibroblast growth. Use gentle, hypoallergenic shampoos and avoid overbathing.
2. Reduce Friction and Pressure
Make sure your dog’s collar and harness fit comfortably without excessive rubbing. Use soft bedding to prevent pressure on the skin while lying down.
3. Monitor Diet and Nutrition
A well-balanced diet rich in essential fatty acids, vitamins, and minerals supports healthy skin. Consider incorporating foods rich in Omega-3, such as fish oil, to maintain skin elasticity and hydration.
4. Regular Grooming and Skin Checks
Routinely inspect your Great Dane’s skin for any unusual growths. Regular brushing helps remove dirt and debris that may contribute to skin irritation.
5. Keep Your Dog at a Healthy Weight
Preventing obesity reduces unnecessary friction between skin folds, which helps minimize irritation and the formation of skin tags.
6. Address Allergies and Skin Conditions
If your Great Dane has allergies that cause excessive scratching, consult a veterinarian to manage the condition and prevent trauma to the skin.
Should You Remove a Skin Tag from Your Great Dane?
If a skin tag is not causing any discomfort or health issues, removal is usually unnecessary. However, you may consider removal if:
The skin tag is frequently irritated or bleeding
Your Great Dane keeps scratching or biting at it
The growth becomes infected
There are signs of rapid growth, color change, or irregular shape (which could indicate a more serious issue)
Veterinary Removal Options
If removal is needed, a veterinarian may use one of the following methods:
Cryotherapy: Freezing the skin tag off with liquid nitrogen
Cauterization: Burning off the tag using heat
Surgical Removal: Cutting the tag off under local anesthesia
Laser Surgery: A non-invasive method using laser technology to remove the growth
Never attempt to remove a skin tag at home, as this can lead to infection and unnecessary pain.
Final Thoughts
Skin tags on Great Danes are common, especially as they age.
While they are typically harmless, it’s important to monitor them for any changes.
By understanding the causes—such as friction, aging, genetics, and excessive fibroblast growth—you can take preventive steps to maintain your dog’s skin health.
Providing proper nutrition, maintaining good hygiene, and minimizing friction can go a long way in reducing the chances of your Great Dane developing excessive skin tags.
If you’re ever concerned about a skin tag’s appearance or behavior, always consult your veterinarian for peace of mind.