Best Skin and Coat Supplements for Dogs: Top Picks and Expert Advice

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Maintaining your dog’s skin and coat health is essential for their overall well-being. The best skin and coat supplement for your dog can be difficult to find due to so many options.

We’re here to help.

Key Takeaways

  • Comprehensive Nutrients: The best skin and coat supplements for dogs usually contain a balanced mix of essential nutrients like Omega-3 fatty acids, vitamins, and biotin that contribute to a shiny coat and healthy skin.
  • Tailored Solutions: Different dogs have different needs, so it’s important to choose a supplement that addresses your dog’s specific issues, be it dry skin, dull coat, or sensitivity to allergens.
  • Vet Consultation is Essential: Before introducing any new supplements into your dog’s diet, it’s crucial to consult your veterinarian, especially if your dog has existing health conditions or is already taking other medications.

Our Choices for the Best Skin and Coat Supplements for Dogs

We have compiled a list of the best skin and coat supplements for dogs to help your furry friend look and feel their best.

Here are our top choices.

Iceland Pure Unscented Pharmaceutical Grade Salmon Oil

Our “go-to” is a fairly expensive but wonderful product from Iceland Pure. With over 3,000 4.5 reviews on Amazon, we are not alone in thinking this is the top product out there.

Unscented Salmon Oil is nice in that, well, it’s unscented! But it still brings all of the valuable benefits.

Iceland Pure Unscented Pharmaceutical Grade Salmon Oil
Each dog gets a squirt or two with each meal.

Iceland Pure Unscented Pharmaceutical Grade Salmon Oil is a high-quality supplement that is formulated with a single ingredient – high-potency Norwegian salmon oil rich in omega-3 and six fatty acids.

It helps reduce inflammation, soothe dry, itchy skin from the inside out, and supports healthy joints, skin, and coats.

It is unscented and free of harmful additives.

The product comes in a BPA-free brushed aluminum epoxy-coated bottle with a pump for easy dispensing. As the picture above shows, it sits on our dog feeding table, and each bowl gets a squirt or two with each meal.

Easy peasy, no fuss.

Overall, customers are satisfied with the quality and effectiveness of this product for their pets based on reviews from Amazon and Chewy, and I can vouch for how well it works to help keep our pack of dog’s coats healthy.

Zesty Paws Pure Wild Alaskan Salmon Oil

We highly recommend Zesty Paws Pure Wild Alaskan Salmon Oil for supporting healthy skin and coat in dogs and cats.

Zesty Paws Pure Wild Alaskan Salmon Oil


  • Rich in Omega-3 fatty acids for health and wellness
  • Nourishes skin and coat in dogs and cats
  • Easy-to-use liquid formula


  • Some pets may dislike the flavor
  • Not suitable for all dietary needs
  • Might be expensive for some pet owners

After using Zesty Paws Pure Wild Alaskan Salmon Oil for a while, we noticed a significant improvement in our pets’ skin and coat health. The Omega-3 fatty acids found in this salmon oil liquid formula helped to nourish their skin. They reduced any dryness or itchiness they were experiencing.

The liquid formula made it easy for us to add the salmon oil to our pets’ meals; all it took was a few pumps, and we could mix it right in with their food. They enjoyed the taste of it, and although we know some pets might not be the biggest fans of the flavor, our furry friends took to it quite well.

However, it’s essential to note that this salmon oil may not suit all pets’ dietary needs, so it’s always best to consult a veterinarian before adding new supplements to your pet’s diet. Additionally, the price might be higher for some pet owners. Still, it’s worth the investment for the benefits our pets have experienced.

In conclusion, Zesty Paws Pure Wild Alaskan Salmon Oil has worked wonders for our pets’ skin and coat health. We recommend trying this supplement if you’re looking to support your dog or cat’s skin, coat, and overall wellness.

Zesty Paws Omega 3 Alaskan Fish Oil Chew Treats for Dogs

We recommend Zesty Paws Omega 3 Alaskan Fish Oil Chew Treats for dogs as they provide essential nutrients to promote skin, coat, joint, heart, and immune health in dogs.

Zesty Paws Omega 3 Alaskan Fish Oil Chew Treats for Dogs


  • Rich in Omega-3 fatty acids, vitamins, and nutrients
  • Derived from Wild Alaskan Pollock, a clean and pure source of omegas
  • Supports skin, coat, hip and joint, immune, and cardiovascular health


  • It may cause digestive issues in some dogs
  • It may not work for all dogs’ skin and coat conditions
  • Some picky eaters might not like the taste

We found Zesty Paws Omega 3 Alaskan Fish Oil Chew Treats, a fantastic supplement for our dogs. The Omega-3 fatty acids (EPA and DHA), vitamins, and nutrients in these delicious chewable treats helped our dogs look and feel their absolute best. We noticed significant improvements in their skin and coat condition after using this product.

One great feature of these chews is AlaskOmega, a premium ingredient derived from Wild Alaskan Pollock. This provides a clean and pure source of Omega-3 fatty acids, ensuring a high-quality supplement for our pets. Furthermore, these chews support hip and joint health, immune system function, and cardiovascular activity, making them an all-around wholesome choice for our furry friends.

However, it’s worth noting that some dogs might experience digestive issues with this product. Always start with a lower dose and gradually increase it as needed while monitoring your dog’s reaction. Additionally, these chews might not work for all dogs in resolving their skin and coat issues, and some picky eaters might not enjoy the taste of the chews. Overall, we found Zesty Paws Omega 3 Alaskan Fish Oil Chew Treats to be an excellent addition to our dogs’ wellness routine, and we believe your dogs will benefit from it too.

Zesty Paws Salmon Fish Oil Omega 3 for Dogs

Zesty Paws Salmon Fish Oil Omega 3 supplement is an excellent option for dogs with skin and coat issues while supporting hip and joint health.

Zesty Paws Salmon Fish Oil Omega 3 for Dogs


  • Rich in Omega-3 fatty acids and antioxidants
  • Contains DHAgold, an algae-derived source of DHA
  • Made with Wild Alaskan Salmon Oil


  • Some dogs may not like the taste of the treat
  • It may not work for all dogs with severe skin issues
  • Availability and pricing can be inconsistent

We recently tried Zesty Paws Salmon Fish Oil Omega 3 for our dogs, and we’ve found it to be a helpful supplement for skin and coat health. One significant aspect of these treats is that they contain Omega-3 fatty acids and antioxidants, essential for maintaining healthy skin and coat. The DHAgold included in the formulation also supports our dogs’ skin, keeping their skin moisturized and reducing dryness.

The Wild Alaskan Salmon Oil in these chewable treats provides 120 mg of Omega-3 fatty acids per treat, which helps maintain normal moisture content in our dogs’ skin. They also contain an Antioxidant Blend with Vitamins C and E, which offers further support by reducing oxidative stress. The formula’s Kelp and Biotin (Vitamin B7) also work well together to support skin health.

However, we did notice that some dogs may like the taste of these treats. While our dogs seem to enjoy them, others might need persuasion to try them. Additionally, even though this supplement has worked well for our pets, it may not provide relief for all dogs, especially those with more severe skin problems. Moreover, the availability and pricing of these treats can sometimes be inconsistent, making them difficult to purchase in-store and potentially more expensive online.

Overall, Zesty Paws Salmon Fish Oil Omega 3 for Dogs is a reliable option for pet owners looking to improve their dogs’ skin and coat health while providing added support for hip and joint health. Just remember that there may be better solutions for some dogs, and some pets might not be particularly excited about the taste.

Natural Dog Company Skin & Coat Chews

We highly recommend these chews for supporting your dog’s skin and coat health with tasty and effective ingredients.

Natural Dog Company Skin & Coat Chews


  • Improves skin and coat health with essential nutrients
  • Delicious salmon and peas flavor dogs love
  • Suitable for all breeds, sizes, and ages


  • It may take some time for visible results
  • It can be expensive for the quantity
  • It might cause digestive upset in some dogs

We have been using the Natural Dog Company Skin & Coat Chews for a while now and are impressed with their effectiveness in supporting our dogs’ skin and coat health. These chews are packed with essential nutrients like biotin, vitamins C and E, and omega-3 and omega-6 fatty acids, which help maintain a healthy, shiny coat and alleviate itching from allergies.

The chews come in a delicious salmon and peas flavor that our dogs love. They happily look forward to their daily treat, making it easy for us to ensure they get the nutrients they need. These supplements are suitable for all dog breeds, sizes, and ages, from senior dogs to puppies, which is an excellent convenience for multi-dog households.

However, it is essential to note that visible results may take some time. It’s not an overnight transformation, but with consistent use, we’ve seen an improvement in our dogs’ coat appearance and itchiness. The chews can be expensive for the quantity, so keep that in mind when budgeting for your dog’s supplements. Furthermore, some dogs may experience digestive issues such as vomiting or diarrhea after consuming these chews. Introducing them slowly and monitoring your dog’s reactions is crucial to ensure they’re a good fit.

The Natural Dog Company Skin & Coat Chews are a fantastic option for those looking to improve their dog’s skin and coat health. Our dogs enjoy their daily supplement with tasty and effective ingredients and thrive from the benefits.

Planopaws Omega 3 Fish Oil for Dogs

We highly recommend the Planopaws Omega 3 Fish Oil for Dogs to promote healthier skin and coat while reducing shedding, allergies, and itching.

Planopaws Omega 3 Fish Oil for Dogs


  • Effectively reduces shedding and supports skin health
  • Made from sustainably sourced and toxin-free fish
  • Suitable for all breeds and ages with an easy-to-use pump


  • Picky dogs might not like the fish flavor
  • Takes some time to notice a significant improvement in skin conditions
  • Potential for leaking packaging

The Planopaws Omega 3 Fish Oil for Dogs is an excellent supplement that we found helpful in reducing shedding and improving our dogs’ skin and coat health. Made from pure Anchovies, Herring, Mackerel, and Sardines caught off the coast of Iceland, the fish oil is safe and effective.

We appreciate that Planopaws has made this supplement easy to use, regardless of our dogs’ sizes and ages. The liquid pump makes it a breeze to add the essential Omega 3 oils to their food, ensuring they receive the vital nutrients for better skin, coat, heart, and immune system health.

Although the fish oil is relatively low-odor, we found some of our finicky pets did not enjoy the taste. It’s also worth noting that significantly improving their skin conditions and allergies can take a few weeks. Additionally, we had some minor issues with the dispenser pump leaking, but this was not a deal-breaker for us as the benefits of this product far outweigh this inconvenience.

We trust Planopaws as a brand, and their Omega 3 Fish Oil for Dogs is a worthwhile investment for maintaining our furry friend’s skin and coat health. Remember that picky eaters might need some time to get used to the flavor and be prepared for the possibility of a leaking pump.

Buying Guide

A dog’s coat not only serves as an indicator of its general health but also provides protection against the elements and helps regulate body temperature.

Many factors can contribute to your dog’s skin and coat condition, such as diet, grooming habits, and breed-specific predispositions. One way to support your furry friend’s skin and coat health is by incorporating a supplement designed specifically for this purpose.

Skin and coat supplements for dogs come in various forms, such as oils, chews, tablets, and powders, with ingredients designed to help your canine friend achieve a shinier, healthier coat and reduce skin irritations.

Common ingredients in these supplements include Omega-3 and Omega-6 fatty acids, biotin, protein sources, and vitamins and minerals. Choosing the right supplement for your dog will depend on factors like their age, breed, size, and any specific needs like allergies or sensitivities.

When selecting the best skin and coat supplement for your dog, paying attention to the quality of ingredients, the ease of administration, and the recommended dosage is essential.

The supplement should taste good to ensure your dog will consume it without hassle.

It’s also crucial to consult your veterinarian to confirm the supplement is appropriate for your dog’s needs and will not interfere with any existing medications or medical conditions.

When choosing the best skin and coat supplement for dogs, you must consider several factors to ensure you provide your pet with the most effective and beneficial product. This buying guide will discuss the key features to consider when selecting a supplement.


The most crucial aspect of any supplement is its ingredients.

Look for high-quality, natural, proven ingredients to promote healthy skin and coat. Some essential ingredients to keep an eye out for include:

  • Omega-3 fatty acids: These promote healthy and shiny coats while reducing inflammation and itching. Common sources include fish oil, flaxseed, and krill oil.
  • Biotin: This B vitamin protects skin and hair, keeping the coat shiny and moisturized.
  • Zinc: This mineral is essential for maintaining a healthy immune system, skin, and coat.
  • Vitamin E: It acts as an antioxidant, protecting your dog’s skin against damage from environmental factors while promoting healthy coat growth.


Supplements come in various forms, such as:

  • Soft chews
  • Tablets
  • Powders
  • Oils

Choosing a formulation that is easy to administer and that your dog will accept is essential. For example, soft chews might appeal to picky eaters, while oils can be mixed with food for easier consumption.


Choose a supplement specifically formulated for your dog’s size, breed, age, or special dietary needs. Some supplements are tailored for young or senior dogs, while others cater to specific breeds with known skin and coat issues.

Safety and Quality

It’s vital to ensure the supplement you choose is made by a reputable manufacturer with strict quality-control measures. To ensure you’re selecting a quality product, look for:

  • Good Manufacturing Practices (GMP) certification
  • Independent testing by a third-party laboratory
  • Certifications from recognized industry authorities, such as the National Animal Supplement Council (NASC)

Keep these factors in mind as you make your selection, and you’ll be well on your way to providing your dog with the right skin and coat supplement to support their overall health.

Frequently Asked Questions

What are the top supplements to improve dogs’ coats and skin?

Several supplements available in the market can help improve dogs’ coats and skin. Some of the top supplements include fish oil, flaxseed oil, probiotics, biotin, and canine-specific multivitamins. These supplements provide essential nutrients and promote overall skin and coat health.

Which nutrients are vital for dogs’ skin and fur health?

The key nutrients for maintaining healthy skin and fur in dogs include omega-3 and omega-6 fatty acids, vitamins A, E, and B-complex, zinc, and probiotics. These nutrients help to keep the skin moisturized and the coat shiny. They also help reduce inflammation, itching, and flaking.

How can I choose the right skin and coat supplement for my dog?

When choosing a skin and coat supplement for your dog, consider factors such as age, breed, size, and any specific skin or coat issues. Consult with your veterinarian for personalized recommendations based on your dog’s needs.

Also, look for high-quality supplements from reputable manufacturers, and always check the ingredient list to ensure the product contains the essential nutrients discussed above.

Are there any side effects of using dog skin and coat supplements?

Skin and coat supplements for dogs are generally safe. However, some dogs may experience minor side effects such as stomach upset, diarrhea, or allergic reactions. Introducing supplements gradually and monitoring your dog’s response can help minimize potential side effects.

If your dog experiences severe or persistent side effects, discontinue use and consult your veterinarian.

What are the best natural alternatives for dog skin and coat supplements?

Some natural alternatives for dog skin and coat supplements include a balanced diet with natural sources of essential nutrients.

Foods such as flaxseeds, chia seeds, pumpkin seeds, and fish like salmon or sardines contain omega-3 and omega-6 fatty acids.

You can add extra virgin olive or coconut oil to your dog’s diet for additional skin benefits.

Consult your veterinarian before significantly changing your dog’s diet.

How often should I give my dog skin and coat supplements?

The frequency of supplement administration can vary depending on the specific product and your dog’s needs.

Always follow the manufacturer’s instructions and consult your veterinarian for the appropriate dosage and frequency.

Supplements may be given daily or as needed to maintain your dog’s skin and coat health.

Can cold weather affect dog’s skin?

Absolutely, cold weather can have a significant impact on your dog’s skin. Much like how human skin can become dry and chapped during winter months, dogs can experience similar issues. Here are some ways cold weather can affect your dog’s skin:

  1. Dry Skin: The combination of cold air and low humidity can lead to dry, flaky skin. You might notice more dandruff or even some cracking.
  2. Chapping: Areas with less fur, like the nose and paw pads, are especially prone to chapping and cracking.
  3. Irritation from Salt and Chemicals: In snowy or icy conditions, roads and sidewalks are often treated with salt or chemicals that can irritate your dog’s paws and skin.
  4. Reduced Oil Production: Cold weather can reduce the natural production of oil from your dog’s skin, leading to dull fur and itchy skin.
  5. Aggravated Allergies: Winter allergens like mold and dust mites can exacerbate skin issues for some dogs.

To counter these problems, consider incorporating more fatty acids into your dog’s diet, use paw and nose balms for exposed skin, and introduce humidifiers to add moisture to the air. Always consult your vet for specific skin care advice tailored to your dog.

How can I moisturize my dog’s skin in the winter?

Taking care of your dog’s skin during winter is essential, as cold weather can lead to dryness, itching, and discomfort. Here are some effective ways to moisturize your dog’s skin in the winter:

  1. High-Quality Diet: Proper nutrition is one of the best ways to maintain your dog’s skin and coat health. Foods rich in Omega-3 and Omega-6 fatty acids can be especially beneficial. You can also consult your vet about adding fish oil or flaxseed oil supplements to your dog’s diet.
  2. Hydration: Just like us, dogs need plenty of water for their skin to stay moisturized. Ensure your dog always has access to fresh, clean water.
  3. Use Pet-Safe Moisturizers: Creams and lotions specifically designed for dogs can help moisturize their skin. Always choose a product free from fragrances and dyes to minimize irritation.
  4. Humidifiers: Running a humidifier in your home can help maintain moisture levels, benefiting you and your pet.
  5. Regular Brushing: Brushing your dog’s fur removes mats and tangles and distributes the natural oils in their skin, which can help keep it moisturized.
  6. Limit Bath Time: Too many baths can strip the natural oils from your dog’s skin, leading to dryness. Use a dog-specific, moisturizing shampoo, and try to limit baths to when they are absolutely necessary.
  7. Paw and Nose Balms: The nose and paws can crack and become painful during the winter. Use a pet-safe balm to protect these sensitive areas.
  8. Blankets and Doggie Sweaters: While they primarily keep your dog warm, they can also act as a barrier to harsh weather, helping to keep their skin less exposed and better moisturized.
  9. Consult Your Vet: For persistent dry skin or if you notice signs of skin infections or allergies, it’s always best to consult your vet. They may recommend a specific treatment plan tailored to your dog’s needs.

Taking these steps lets you keep your furry friend comfortable and itch-free during winter.

That’s a wrap!

Maintaining your dog’s skin and coat health is integral to their overall well-being. From fish oil supplements rich in Omega-3 fatty acids to biotin-infused options that support a glossy coat, the market offers a range of quality products to meet your dog’s specific needs. Don’t forget, it’s essential to consult your veterinarian before introducing any new supplement into your furry friend’s diet, especially if they have pre-existing health conditions or allergies. With the right supplement, you can help your dog achieve a radiant coat and healthier skin, making it look good and feel even better.

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