10 Best Dog Shampoos 2025 in the United States

Pet Honesty's Chlorhexidine Dog Shampoo is designed to address various skin issues in dogs, making it a solid choice for pet owners dealing with allergies, itchiness, or sensitive skin. One of its key strengths is its veterinary-recommended formula, which includes chlorhexidine and ketoconazole to effectively combat skin problems while promoting overall coat health. The shampoo also features soothing aloe, essential for calming irritated skin, and a pleasant cucumber melon scent that helps manage odor. The easy-to-use pump bottle makes dispensing the product straightforward, ideal for regular grooming routines.

In terms of versatility, this shampoo is suited for both dogs and cats, broadening its appeal for multi-pet households.

There are a few points to consider before purchasing. While it excels in treating specific skin conditions, it may not be suitable for everyday cleaning for pets without any skin issues, as the medicated nature might be overly rigorous for regular use. Additionally, some pets might not react well to medicated shampoos, so a patch test is advisable for first-time users. Lastly, while the fragrance is generally considered pleasant, fragrance sensitivity in some pets should also be taken into account.

This shampoo is an excellent option for pet owners looking to address specific skin concerns while keeping their pets clean and smelling fresh, but it may not be the best fit for those seeking a simple, everyday shampoo without medicated properties.

The Veterinary Formula Clinical Care Antiparasitic & Antiseborrheic Medicated Dog Shampoo is designed specifically for dogs dealing with flaky, dry, or oily skin caused by environmental factors. Its medicated formula contains active ingredients like coal tar, salicylic acid, and micronized sulfur, which are effective at controlling scaling and shedding dry skin. This makes it a solid choice for dogs with seborrheic dermatitis or antiparasitic needs. The shampoo is soap-free, dye-free, and paraben-free, reducing the chance of irritation.

Oatmeal and allantoin also hydrate and soothe the skin, which helps maintain a healthy coat. Importantly, it’s pH-balanced for dogs, unlike human shampoos that can be too acidic. The fragrance is mild and pleasant, which suits pets sensitive to strong smells. However, the shampoo requires a longer application time of 10-15 minutes per use, repeated 2-3 times weekly, which may be less convenient for some owners. It’s not intended for cats, limiting its use to dogs and horses older than 12 weeks.

The large 128oz size makes it economical for regular use or multiple pets but might be bulky to handle. This shampoo is well suited for dog owners looking for a medicated, gentle product to treat skin conditions while supporting hydration and coat health.

The Wahl USA Dry Skin & Itch Relief Pet Shampoo is designed mainly for dogs with dry, itchy skin. Its oatmeal-based formula is gentle and moisturizing, making it a solid choice if your dog struggles with irritation or dryness. The shampoo is pH balanced specifically for dogs, which helps maintain healthy skin without causing further dryness or discomfort. It’s free from alcohol, parabens, and PEG-80, reducing the chance of irritation or allergic reactions, which is great if your pet has sensitive skin. The coconut lime verbena scent offers a fresh, pleasant smell without being overpowering.

This shampoo works well for all coat types and breeds, providing cleansing while moisturizing. It is not a medicated shampoo, so it won't treat serious skin conditions but is ideal for regular use to soothe mild dryness and itching. The large 64-ounce size makes it a cost-effective option for frequent baths.

If your dog has severe skin issues, you might need a specialized medicated formula, but for everyday relief and hydration, this Wahl shampoo is a reliable, gentle option.