Why Are Dogs and Cats Itchy? Understanding Royal Canin Derm Care Diets
Skin problems are one of the most common health concerns in dogs and cats. Many pet owners have experienced their pets constantly scratching, licking their paws, losing fur, developing ear infections, or suffering from recurring red and irritated skin. In reality, itchy skin is not simply a surface issue — it may be linked to food sensitivities, environmental allergies, parasites, bacterial infections, or a weakened skin barrier.
Besides veterinary diagnosis and medical treatment, nutritional management is also an important part of skin care. To support pets with different types of skin sensitivities, Royal Canin offers several Derm Care veterinary diet ranges designed to support skin health and help reduce allergic reactions.
Common Signs of Skin Sensitivities in Dogs and Cats
If your pet shows the following symptoms, they may be related to skin sensitivity or allergies:
- Constant scratching or paw licking
- Hair loss or thinning coat
- Redness, flakes, or scabbing
- Recurring ear infections
- Unpleasant body odour
- Dull and dry coat condition
Some symptoms may worsen seasonally and can become recurrent if left unmanaged.
4 Common Causes of Itchy Skin
Veterinarians generally classify skin problems into four main categories:
1. Parasites
Fleas are one of the most common causes of itching. Even a few flea bites can trigger severe itching in sensitive pets. Mites may also cause skin inflammation and hair loss. Since parasites are not always visible to the naked eye, veterinary examination is often necessary.
2. Bacterial or Yeast Infections
When the skin barrier becomes damaged, bacteria and yeast naturally present on the skin can overgrow and lead to infections. In many cases, infections are secondary problems, while the underlying cause may be allergies or other medical conditions.
3. Food Allergies
Food allergies are increasingly common in modern pets. Common allergens may include beef, chicken, dairy products, or grains. These allergic reactions can lead to chronic skin inflammation, itchiness, ear infections, and excessive licking or scratching.
4. Internal Diseases
Certain hormonal and internal medical conditions may also affect skin and coat health. Problems such as thyroid disorders or hormonal imbalance can lead to hair loss, thinning skin, and recurring infections.
Why Is Nutrition Important for Skin Health?
The skin acts as a protective barrier against external irritants and allergens. When the skin barrier becomes weakened, allergens, bacteria, and irritants can penetrate the skin more easily, leading to inflammation and itchiness.
Proper nutrition can help:
- Maintain skin barrier function
- Support skin repair
- Promote healthy coat growth
- Support normal immune response
- Reduce the risk of food-related sensitivities
Many veterinarians also recommend hypoallergenic or skin care veterinary diets as part of long-term skin management.
Key Features of Royal Canin Derm Care Veterinary Diets
To support different types of skin and sensitivity conditions, Royal Canin offers several Derm Care ranges, including Anallergenic, Hypoallergenic, Sensitivity Control, and Skintopic.
1. Hydrolyzed Protein to Reduce Allergic Reactions
Most Derm Care diets use hydrolysed proteins or selected protein sources to reduce the likelihood of triggering immune reactions. Among them, Anallergenic features an even more advanced hydrolysed protein technology suitable for highly sensitive cases.
2. Skin Barrier Support
These formulas are enriched with Omega-3 EPA/DHA, vitamins, and skin barrier nutrients to help strengthen the skin’s natural protective barrier and reduce moisture loss and external irritation.
3. Digestive Health Support
Many pets with skin sensitivities also experience digestive issues. These diets therefore include highly digestible ingredients, prebiotics, and fibres to help maintain gut health and digestive balance.
Royal Canin Derm Care Veterinary Diet Comparison
| Main Purpose | Protein Technology | Skin Barrier Support | Digestive Support | |
1. Royal Canin Anallergenic |
Severe food sensitivities | Extensively hydrolysed protein | High | Yes |
2. Royal Canin Hypoallergenic |
Food and skin sensitivities | Hydrolysed protein | High | Yes |
3. Royal Canin Sensitivity Control
|
Specific ingredient sensitivities | Selected limited proteins | Moderate to High | Yes |
4. Royal Canin Skintopic |
Atopic dermatitis and environmental allergies | Skin barrier nutritional formula | Very High | Yes |
Since skin conditions often require long-term management, pet owners should consult their veterinarian before selecting the most suitable skin care veterinary diet for their pets.
Complete Skin Protection for Your Pet: Choosing the Right Royal Canin Derm Care Formula
Skin sensitivities and chronic itchiness can significantly affect your pet’s quality of life, and nutritional management plays an important role in long-term skin care. The Royal Canin Derm Care range uses hypoallergenic proteins, hydrolysed technology, and skin barrier support nutrients to provide targeted support for different types of skin sensitivity conditions.
Whether your pet suffers from food sensitivities, atopic dermatitis, or general skin care concerns, pet owners can work with their veterinarian to choose the most suitable Royal Canin Derm Care veterinary diet to help maintain healthy skin and a more comfortable life.
