Top 10 Best Dog Supplements

Dry, itchy skin and a dull coat are common issues for many dogs and cats, often caused by a lack of essential fatty acids in their diet. Supplementing with a high-quality omega-3 oil can help restore skin moisture and promote a shiny, healthy coat.

Zesty Paws Wild Alaskan Omega-3 Blend stands out for its easy-to-mix liquid formula, making it simple to add to your pet’s food. This supplement is ideal for pet owners seeking a gentle, effective way to support both skin and immune health in dogs and cats.

• Omega-3 Rich Formula: Provides EPA and DHA for skin, coat, joint, and immune support
• Liquid Pump Application: Easily mixes with food, avoiding the hassle of capsules
• Gentle for Daily Use: Suitable for both dogs and cats, including those with sensitive skin

Compared to typical capsules or chews, this pump oil is more convenient and better suited for pets that resist pills. It prioritizes ease of use and broad health benefits, though some owners may prefer a chewable format for treat-like appeal.

Digestive upset, including diarrhea and poor gut balance, can affect a dog's comfort and overall wellness. Probiotics are a proven way to help restore healthy intestinal flora and support immune function, especially during times of stress or dietary change.

Pro Plan Veterinary FortiFlora is a veterinarian-recommended probiotic powder designed for both puppies and adult dogs. It's a strong choice for owners looking to manage digestive issues and promote a balanced gut microbiome.

• Veterinarian Recommended: Trusted by professionals for managing digestive concerns
• Probiotic Formula: Contains beneficial bacteria to promote intestinal health
• Easy Powder Application: Mixes directly into food for hassle-free feeding

Unlike many supplements that focus on joint or skin health, FortiFlora is dedicated to digestive support. It prioritizes gut health but does not address other areas like coat or joint care.

Many dogs dislike liquid supplements or capsules, making it difficult for owners to provide essential fatty acids for skin and immune health. Chewable omega-3 treats offer a more enjoyable way to deliver these nutrients.

Petsology Omega-3 Fish Oil Soft Chews are formulated by veterinarians and made in the USA, providing a convenient, treat-like option for dogs needing skin, coat, and immune support. This product is ideal for owners who want a premium, easy-to-administer supplement.

• Veterinarian Formulated: Developed for optimal safety and efficacy
• Chewable Soft Treats: Appeals to picky eaters and simplifies daily dosing
• Made in FDA Registered Facility: Ensures quality and consistency

Compared to oils or powders, these soft chews are more palatable for most dogs and easier to give as a reward. However, they are not suitable for cats and may not offer as broad a nutrient profile as multivitamins.

Dogs with multiple health needs—such as joint, skin, digestive, and immune support—benefit from a comprehensive supplement that covers all bases. Multivitamin chews can simplify daily routines for owners of dogs with broad wellness goals.

Zesty Paws Dog Multivitamin Chews feature an 8-in-1 formula, addressing everything from hip and joint health to gut and immune support. This product is best for families seeking a single supplement to cover most common canine health concerns.

• 8-in-1 Multifunctional Formula: Supports joints, skin, heart, gut, and more
• Includes Probiotics: Promotes digestive balance alongside other benefits
• Chewable Format: Easy to administer to dogs of all ages and sizes

Compared to single-focus supplements, this multivitamin chew offers broad coverage but may not deliver the same potency for specific issues like advanced joint care. It prioritizes convenience and versatility over targeted support.

Long-term joint support is important for dogs prone to ongoing mobility issues. Consistency and quality in supplementation can help maintain comfort and activity over time.

Nutramax Cosequin Joint Health Chews are designed for owners who want a supplement they can trust for daily, extended use. Their proven track record and science-backed formula make them a solid choice for proactive care.

• Glucosamine and Chondroitin Blend: Supports cartilage health and joint function.
• Tasty Chews: Encourages daily compliance, even for selective eaters.
• Manufactured in the USA: Ensures quality and safety with globally sourced ingredients.

While similar to other Cosequin options, this product emphasizes reliability for ongoing use. It may not offer specialized features for specific conditions but excels in everyday consistency.

Dogs with diverse health needs, from skin and coat to joints and digestion, benefit from an all-encompassing multivitamin. Owners looking for a single, daily supplement to cover a wide range of wellness areas will appreciate a multi-action formula.

TTLXBL 24-in-1 Dog Multivitamin Chews deliver a broad spectrum of nutrients, including omega-3s, MSM, glucosamine, probiotics, and antioxidants. This product is best for dogs needing comprehensive daily support, especially seniors or those with multiple health concerns.

• 24-in-1 Formula: Addresses skin, joints, gut, immunity, and more
• Rich in Omega-3 and Probiotics: Supports coat, digestion, and overall vitality
• Chewable Format: Easy to incorporate into daily routines

Compared to single-focus supplements, this multivitamin offers unmatched breadth but may not match the potency of specialized products for severe issues. It prioritizes daily convenience and broad coverage, with a tradeoff in targeted intensity.

Some dogs resist pills or powders, making daily supplementation a challenge. Chewable multivitamins with appealing flavors can help ensure dogs receive essential nutrients without fuss.

EVHH Multivitamin Chews are chicken-flavored and loaded with vitamins, minerals, and omega fatty acids, making them a great fit for dogs who are selective about taste. They are best for owners who want a simple, palatable way to support their dog's skin, coat, and immune system.

• Chicken-Flavored Chews: Highly palatable for picky dogs
• Biotin and Omega Fatty Acids: Promote healthy skin and coat
• Immune and Organ Support: Includes key vitamins and antioxidants

Compared to less flavorful options, these chews are more likely to be accepted by finicky pets. They focus on ease of administration and taste, though they may not offer as many specialized ingredients as some multivitamins.

Some dogs require a supplement that can be easily mixed into homemade or wet food, especially if they are sensitive to chews or pills. Powdered multivitamins offer flexibility and fast absorption, making them suitable for a range of feeding routines.

Native Pet 11-in-1 Vitamin Powder is designed for full-body support, delivering high-potency nutrients with clean ingredients. It's ideal for owners who prepare homemade meals or want to boost their dog's diet with a customizable, vet-formulated powder.

• High Potency Powder: 5x more actives per scoop than typical chews
• Clean Label Ingredients: No artificial flavors or fillers
• Vet Formulated: Suitable for all ages and life stages

Compared to chews and tablets, this powder offers superior absorption and ingredient transparency. It prioritizes customization and nutrient density, though some owners may find powders less convenient than pre-portioned treats.

Dogs with both joint and digestive concerns need a supplement that addresses these areas together. Combining glucosamine for mobility with probiotics for gut health can help support active, comfortable dogs.

Zesty Paws Multivitamin Treats offer a blend of joint-supporting ingredients and a gut health blend, making them a practical choice for owners who want to target both areas in one chew. Best for dogs needing moderate support for movement and digestion.

• Glucosamine and Chondroitin: Promote joint and hip health
• Six-Strain Probiotic Blend: Supports gut flora and bowel function
• Cod Liver Oil and Antioxidants: Enhance skin, immune, and heart health

Compared to single-focus products, this chew balances joint and digestive support but may not provide the full spectrum of nutrients found in broader multivitamins. It prioritizes dual-action benefits, with a tradeoff in overall coverage.

Dogs with both joint and digestive concerns need a supplement that addresses these areas together. Combining glucosamine for mobility with probiotics for gut health can help support active, comfortable dogs.

Zesty Paws Multivitamin Treats offer a blend of joint-supporting ingredients and a gut health blend, making them a practical choice for owners who want to target both areas in one chew. Best for dogs needing moderate support for movement and digestion.

• Glucosamine and Chondroitin: Promote joint and hip health
• Six-Strain Probiotic Blend: Supports gut flora and bowel function
• Cod Liver Oil and Antioxidants: Enhance skin, immune, and heart health

Compared to single-focus products, this chew balances joint and digestive support but may not provide the full spectrum of nutrients found in broader multivitamins. It prioritizes dual-action benefits, with a tradeoff in overall coverage.