15 Best Dog Foods for Hot Spots in 2026: Vet-Approved
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If your dog keeps licking, chewing, or scratching the same irritated patch of skin, their food bowl may be one place worth investigating. Hot spots can develop quickly and become painful, especially when allergies, skin inflammation, or digestive sensitivities are contributing to the problem. While diet alone cannot treat every hot spot, choosing a food that supports healthy skin, digestion, and immune function may help reduce triggers in dogs with food-related sensitivities. The best dog foods for hot spots often focus on highly digestible proteins, beneficial fatty acids, and formulas that avoid ingredients your dog does not tolerate well. Because recurring hot spots can also signal infections, parasites, or environmental allergies, dietary changes should complement—not replace—appropriate veterinary care. In this guide, we’ll break down the best dog foods for hot spots, what ingredients to look for, and how to choose a formula that supports healthier skin from the inside out.
Latest Research on the Best Dog Foods for Hot Spots
According to the latest research, certain diets may help support dogs prone to hot spots, also known as acute moist dermatitis or pyotraumatic dermatitis, by addressing underlying issues such as itching, allergies, skin inflammation, and food sensitivities. However, it is important to note that these studies did not directly test dog foods as treatments for hot spots themselves; instead, they examined closely related conditions and dietary factors that may contribute to hot spot development or recurrence.
Skin-Support Diets May Help Dogs Prone to Atopy-Related Hot Spots
Hot spots can develop when underlying allergies trigger persistent licking and scratching. In an eight-week feeding study involving atopic dogs with histories that included hot spots, a dermatologic diet rich in polyunsaturated fatty acids, antioxidants, and polyphenols was associated with significant improvements in itching, redness, licking, scratching, and overall dermatologic scores.[1]
Omega-3-Enriched Diets May Reduce the Itching That Triggers Hot Spots
In a randomized, double-blind clinical trial of dogs with atopic dermatitis, a diet enriched with omega-3 fatty acids, antioxidants, and polyphenols significantly improved skin-lesion scores and itching after 60 days. Reducing persistent itching may be especially useful for hot-spot-prone dogs because scratching, licking, and chewing can initiate or worsen these painful skin lesions.[2]
Hydrolyzed or Novel-Protein Diets Can Help Identify Food-Triggered Itching
A study of dogs with atopic dermatitis found that an elimination diet using extensively hydrolyzed or novel proteins substantially reduced itching and skin-lesion scores in dogs with confirmed adverse food reactions, while symptoms returned after food challenge. This supports elimination diets when food allergy is suspected as an underlying trigger for recurrent itching and hot spots.[3]
Ingredients That Help Dogs With Hot Spots
Certain nutrients can support healthier skin, strengthen the skin barrier, and help manage dietary triggers that may contribute to itching and recurrent hot spots.
| Ingredient | How It Helps Dogs With Hot Spots |
|---|---|
| Omega-3 fatty acids | Help support healthy skin and a balanced inflammatory response. |
| Omega-6 fatty acids | Support the skin barrier and help maintain a healthy, resilient coat. |
| High-quality protein | Provides amino acids needed for skin repair and healthy tissue maintenance. |
| Hydrolyzed or novel protein | May help limit food-related triggers that contribute to itching and scratching. |
| Vitamin E | Provides antioxidant support and helps protect healthy skin cells. |
| Zinc | Supports normal skin healing and healthy skin-barrier function. |
| Prebiotic fiber | Supports gut health and normal immune function in dogs with sensitive skin. |
Remember to ALWAYS consult with your vet before making any changes that could affect your dog’s health, nutrition, or well-being. If you can’t reach your vet, you can chat live with a registered online veterinary professional via our online vet chat or video chat support (24 hours a day, 7 days a week). Or use Chewy’s online vet services (6 a.m. – midnight ET). Additionally, at-home dog gut health tests can analyze your dog’s microbiome, offering insights into which nutrients their diet should include. Similarly, at-home dog allergy testing kits can identify ingredients that may not be suitable for your dog, enabling you to choose the right diet and care plan to support optimal digestion, nutrition, and health.
Best Dog Foods for Hot Spots
Here are the best dog foods for hotspots this year.
Best Overall Dog Food for Hot Spots
The Farmer’s Dog
Who It’s For: Dog owners seeking a well-rounded diet that supports healthy skin, digestion, and overall wellness in dogs prone to recurring hot spots.
Why we recommended it: The Farmer’s Dog creates meals tailored to your dog’s specific needs, considering dietary requirements, calorie intake, age, size, preferences, health issues (such as allergies, cancer, and obesity), and more.
What sets it apart from competitors: Unlike many competitors, The Farmer’s Dog exclusively uses wholesome, USDA-approved ingredients fit for human consumption. Meals are pre-portioned and delivered directly to your door, making it a hassle-free option for busy pet parents.
How this formula works in dogs with hot spots: The food is lightly cooked and flash-frozen, ensuring it never contains allergens such as fillers, artificial additives, or low-quality proteins. This effectively eliminates the mystery ingredients and common allergens often found in commercial kibbles, such as artificial preservatives and by-products, while reducing potential inflammation caused by overly processed food. Fresh, whole-food ingredients are also easier for dogs to digest, reducing the risk of gastrointestinal upset.
Best Premium Dog Food for Hot Spots
Forza10 Legend Sensitive Skin
Who It’s For: Dog owners who prioritize higher-quality ingredients and targeted nutrition to support skin health in dogs prone to hot spots.
Why we recommended it: Forza10 Legend Sensitive Skin Dog Food takes a more holistic, evidence-based approach to skin health. Unlike most premium options, Forza10 incorporates phytotherapy—using plant-based extracts clinically shown to soothe inflammation and improve skin conditions. It’s also free from artificial additives, corn, soy, wheat, and antibiotics, making it suitable for dogs with both food and environmental sensitivities.
What sets it apart from competitors: Focuses on clean, functional ingredients, such as wild-caught anchovy (a hypoallergenic, omega-rich protein), papaya, pomegranate, turmeric, and aloe vera—each chosen for its anti-inflammatory and skin-repairing properties.
How this formula works for dogs with hot spots: The ingredients include whole anchovy meal and fish oil, which deliver high levels of omega-3 fatty acids (EPA and DHA), and also soothe itchy skin and improve coat health. Sweet potato and potato protein serve as gentle, low-allergen carbohydrate sources that reduce the risk of food-triggered reactions. Zinc, copper, and vitamin E support skin cell regeneration and strengthen the skin barrier. Functional extracts, such as rose hips, rosemary, sage, and Yucca schidigera, provide natural anti-inflammatory and antioxidant effects, helping to reduce hot spots.
Best Budget Dog Food for Hot Spots
AvoDerm Advanced Sensitive Support
Who It’s For: Dog owners looking for an affordable, nutritionally balanced food that still supports healthy skin and coat without stretching the budget.
Why we recommended it: AvoDerm Advanced Sensitive Support Salmon & Oatmeal offers real results for a reasonable price. Many dog owners report noticeable improvements in their pet’s skin and coat within weeks—less itching, fewer hot spots, and more comfort overall. It also tends to be well-tolerated by dogs who’ve reacted poorly to more generic kibble options.
What sets it apart from competitors: Uses California-grown avocados, which are rich in omega-3 and omega-6 fatty acids that support skin barrier health and reduce inflammation from the inside out. It also skips common allergens like corn, wheat, soy, and chicken, making it a safer option for dogs with suspected food triggers.
How this formula works for dogs with hot spots: The ingredients in this formula work synergistically to address hot spots. The salmon and flaxseed provide omega-3 fatty acids (EPA and ALA), which help reduce itching and skin inflammation, while avocado and avocado oil offer omega-6s and vitamin E to moisturize and protect the skin. Oatmeal and brown rice are gentle, hypoallergenic carbohydrates that help minimize digestive upset, often associated with allergic flare-ups. Antioxidant-rich ingredients, such as kelp, rosemary, and sage, help neutralize free radicals. Meanwhile, prebiotics like dried chicory root and probiotics support gut health, which plays a crucial role in immune response and allergy control.
Best Dry Dog Food for Hot Spots
Diamond Care Sensitive Skin Formula
Who It’s For: Dog owners who prefer convenient, shelf-stable kibble while still wanting nutrition that supports their dog’s skin and coat health.
Why we recommended it: Diamond Care Sensitive Skin formula is made with hydrolyzed salmon, a novel protein source that is less likely to trigger skin allergic reactions and is rich in Omega-3 and omega-6 fatty acids, which strengthen the skin’s natural barrier, reducing irritation and itchiness. It’s also enriched with vitamins and minerals to promote skin repair and strengthen the immune system.
What sets it apart from competitors: Includes proprietary K9 Strain Probiotics to support gut health, which plays a vital role in reducing allergic reactions.
How this formula works for dogs with hot spots: The hydrolyzed salmon proteins in this formula are broken down into amino acids or peptides, which are small enough that the immune system cannot recognize them as allergens. The process of hydrolysis also makes proteins more digestible, reducing the strain on a dog’s digestive system. This helps minimize the chances of triggering allergic reactions, hot spots, itching, gastrointestinal distress, or ear infections.
Best Air-Dried Dog Food for Hot Spots
P.S.
Who It’s For: Dog owners seeking a minimally processed, nutrient-dense food with the convenience of dry feeding for dogs with sensitive skin.
Why we recommended it: PS for Dogs 100% Hypoallergenic Dog Food Lamb Recipe is an excellent fit for dogs struggling with chronic skin issues linked to food sensitivities. By using a limited ingredient list centered on New Zealand lamb—a novel protein for many dogs—it helps eliminate common triggers like beef, poultry, dairy, and grains. It’s also praised for its air-dried, jerky-style texture, which serves as both a treat and a meal, making it more appealing to finicky dogs.
What sets it apart from competitors: Single-protein, low glycemic formulation, which avoids starchy fillers like rice, potatoes, or peas that can sometimes aggravate inflammation.
How this formula works for dogs with hot spots: The Lamb and lamb organs provide high-quality, easily digestible protein and essential nutrients, such as vitamin A, iron, and B12—key for skin repair and immune regulation. Inulin from chicory root functions as a prebiotic, enhancing gut health and mitigating hot spots. Antioxidants, such as rosemary and mixed tocopherols (vitamin E), help combat oxidative stress that can exacerbate skin irritation. Minerals such as zinc proteinate, copper proteinate, and selenium yeast are vital for maintaining a healthy skin barrier and preventing dryness, flakiness, and infection.
Best Hypoallergenic Dog Food for Hot Spots
Royal Canin
Who It’s For: Dogs with suspected food sensitivities or allergies that may contribute to itching, skin irritation, and recurring hot spots.
Why we recommended it: Royal Canin Veterinary Diet Hydrolyzed Protein is the best hypoallergenic dog formula to feed an allergic dog. This vet-exclusive prescription formula helps dogs with itching, hair loss, skin allergies, and digestive upsets. It’s also highly digestible and supports gastrointestinal and dermatological health.
What sets it apart from competitors: It’s enriched with EPA and DHA fatty acids to help maintain healthy skin and digestion. Plus, an exclusive blend of fibers helps support healthy digestion in dogs prone to digestive upsets, including diarrhea.
How this formula works for dogs with hot spots: This formula uses hydrolyzed soy protein (non-animal protein). Hydrolyzed protein is produced through a process known as hydrolysis, which breaks down proteins into smaller fragments that are less likely to be recognized by the immune system, thereby preventing hot spots.
Best Dog Food for Puppies with Hot Spots
Open Farm
Who It’s For: Puppies prone to skin irritation that need complete growth nutrition while supporting developing skin, coat, and immune health.
What sets it apart from competitors: This formula is specifically designed for puppies and features a purposeful blend of three proteins to help prevent allergies. It also has added collagen for healthy joint development.
How this formula works for dogs with hot spots: Gently cooked to retain nutrients and avoid allergens created through heavy processing. It contains pumpkin and prebiotic fibers that support a healthy digestive system, reducing symptoms associated with hot spots.
Best Prescription Dog Food for Hot Spots
Royal Canin Skintopic
Who It’s For: Dogs with persistent skin problems or suspected food allergies that require a veterinarian-directed therapeutic diet.
What sets it apart from competitors: Specifically formulated to address skin health issues caused by environmental allergens, unlike general-purpose dog foods. Manufactured under strict manufacturing standards to prevent cross-contamination, ensuring safety for dogs with additional food sensitivities.
How this formula works for dogs with hot spots: This formula addresses the root causes of skin sensitivities by combining carefully selected nutrients. The inclusion of B vitamins and amino acids strengthens the skin’s barrier, providing better defense against environmental allergens. Omega-3 fatty acids, particularly EPA and DHA, help reduce skin inflammation and support the healing of irritated areas, while promoting a healthy coat and soothing irritated skin.
Best Plant-Based Dog Food for Hot Spots
Kind Earth
Who It’s For: Dog owners considering a carefully formulated plant-based diet for dogs that may not tolerate certain animal proteins well.
What sets it apart from competitors: Open Farm’s commitment to sustainability and transparency distinguishes it from other brands. The company provides detailed sourcing information for each ingredient, allowing pet owners to trace their bags back to the source. Additionally, the plant-based formula has a lower environmental impact compared to traditional meat-based diets, aligning with the values of eco-conscious consumers.
How this formula works for dogs with hot spots: By eliminating animal proteins and utilizing plant-based ingredients, this formula minimizes the risk of triggering hot spots in dogs.
Best Dog Food for Skin Allergies & Hot Spots
FORZA10
Who It’s For: Dogs with allergy-related itching and recurring hot spots that may benefit from nutrition designed to support sensitive skin.
What sets it apart from competitors: Uses a single-source animal protein (anchovy), uses patented AFS technology (which preserves the potency of added botanicals and antioxidants), and its focus on nutraceuticals—ingredients with proven anti-inflammatory and skin-repairing properties.
How this formula works for dogs with hot spots: The hydrolyzed fish and fish oil provide omega-3 fatty acids (EPA/DHA) that calm itching and restore skin moisture, while being less likely to trigger hot spots. Aloe vera, papaya, and pomegranate offer natural antioxidants and enzymes that soothe inflammation and support skin regeneration. Rosemary and Yucca schidigera extracts help reduce oxidative stress and odor-causing compounds linked to digestive imbalances. Zinc, copper, and vitamins A, E, and B12 further support healthy skin barrier function and immune balance.
Best Raw Dog Food for Hot Spots
We Feed Raw
Who It’s For: Dog owners who prefer raw feeding and want a complete, balanced diet that supports skin and coat health in sensitive dogs.
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What sets it apart from competitors: Every frozen recipe uses high-pressure processing (HPP) to reduce pathogens without cooking the food. We Feed Raw also offers customized meal plans based on factors such as age, activity, and body condition.
How this formula works for dogs with hot spots: This formula supports dogs with hot spots by eliminating unnecessary fillers and using clean, whole-food ingredients to improve digestion and reduce allergic reactions. Raw diets are not exposed to the high temperatures used in kibble production, thereby preserving essential nutrients such as enzymes, vitamins, and amino acids. These nutrients support a healthy immune system, reducing the likelihood of inflammatory responses.
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Best Grain-Free Dog Food for Hot Spots
Open Farm Grain-Free
Who It’s For: Dogs that need to avoid grains due to a confirmed sensitivity while still receiving balanced nutrition for healthy skin and coat.
What sets it apart from competitors: It’s made responsibly from ethically sourced and sustainable ingredients free from antibiotics, hormones, and artificial preservatives, making it one of the most sustainable dog food brands.
How this formula works for dogs with hot spots: By eliminating grains and focusing on high-quality proteins and vegetables, Open Farm’s Grain-Free Dry Dog Food minimizes the risk of hot spots.
Best Wet Dog Food for Hot Spots
Hill’s Prescription Diet z/d
Who It’s For: Dogs that prefer softer, moisture-rich meals or need an easier-to-eat option while receiving nutrition that supports skin health.
What sets it apart from competitors: It’s made with highly hydrolyzed animal protein and a single carbohydrate source. It promotes a urinary environment that reduces the risk of developing struvite and calcium oxalate crystals. It has been clinically proven to help normalize bowel movements.
How this formula works for dogs with hot spots: Hill’s Prescription Diet z/d is formulated with hydrolyzed protein, where proteins are broken down into smaller components, reducing the risk of triggering an immune response. This approach helps manage and minimize adverse food reactions, promotes healthier skin and coat, and supports overall digestive health.
Other Dog Foods for Hot Spots
How to Transition Your Dog to a New Diet for Hot Spots
Changing foods gradually gives your dog’s digestive system time to adjust and can make it easier to tell whether the new diet is well tolerated. Most dogs can transition over about 7–10 days, although sensitive dogs may need a slower change.
| Transition Stage | Old Food | New Food | What to Watch |
|---|---|---|---|
| Days 1–2 | 75% | 25% | Check appetite and stool quality. |
| Days 3–4 | 50% | 50% | Watch for vomiting or loose stools. |
| Days 5–6 | 25% | 75% | Continue if digestion remains normal. |
| Day 7 onward | 0% | 100% | Monitor skin, itching, and overall tolerance. |
| If digestive upset occurs | Increase temporarily | Reduce temporarily | Slow the transition and contact your vet if symptoms persist. |
