Curaseb vs Vetified vs Davis: Antifungal Dog Sprays Compared (2026)

By Emiel Maddens  ·  Reviewed in consultation with licensed veterinary professionals  ·  Updated June 2026  ·  19 min read

Curaseb, Vetified, and Davis are three of the most frequently recommended antifungal spray brands for dog yeast infections. If you have been researching how to treat your dog's yeast dermatitis, you have likely encountered all three, and deciding between them can be confusing because they seem similar at first glance.

They are not. Once you look past the marketing and into the actual formulations, meaningful differences emerge in active ingredients, disclosed concentrations, bottle size, pricing, and what each product does and does not address. This comparison breaks down every relevant factor so you can choose the right spray for your dog's specific situation.

Quick Comparison Overview

Detailed Breakdown: Vetified Yeast Dermatitis Spray

Formula: Miconazole Nitrate 2% + Chlorhexidine Gluconate 2%

Vetified's formulation is built around two ingredients that have been studied extensively in veterinary dermatology, both individually and in combination. The 2% miconazole nitrate concentration matches the standard used in published clinical studies on Malassezia treatment, and the 2% chlorhexidine gluconate provides proven antibacterial activity alongside moderate additional antifungal effect.

The key differentiator for Vetified is ingredient transparency. Both active ingredient concentrations are clearly disclosed, which means you can verify that the product contains therapeutic-level doses. This matters because there is a meaningful difference between a product that contains 2% miconazole and one that contains 0.5%, even though both could technically be marketed as "containing miconazole."

The 8 fl oz bottle provides enough product for a complete treatment course (twice daily for 3 to 4 weeks) on most dogs. Vetified is manufactured in the USA, is steroid-free, and is safe for both dogs and cats.

Best for: Dog owners who want clearly labeled therapeutic concentrations and dual-action coverage in a single product.

Detailed Breakdown: Curaseb Antifungal Spray

Formula: Ketoconazole + Chlorhexidine Gluconate (concentrations not prominently disclosed)

Curaseb (made by Bexley Labs) is one of the most popular antifungal sprays on the market, with thousands of reviews and a strong reputation among dog owners dealing with yeast infections. The product uses ketoconazole as its antifungal agent (a different azole than Vetified's miconazole) paired with chlorhexidine for antibacterial coverage.

The primary limitation from an objective comparison standpoint is that Curaseb does not prominently disclose the exact concentrations of its active ingredients. This makes it impossible to directly compare potency with products that do disclose their concentrations, like Vetified. The product may well contain therapeutic-level doses, but without that information, you are relying on the brand's reputation and user reviews rather than verifiable data.

Curaseb has been on the market longer than Vetified and has accumulated a substantial body of user reviews, which is a meaningful track record. The 8 fl oz bottle matches Vetified's size, and the price point is comparable.

Best for: Dog owners who value a long-established product with an extensive review history and are comfortable without disclosed concentrations.

Detailed Breakdown: Davis Miconazole Spray

Formula: Miconazole Nitrate 1% (no antibacterial agent)

Davis is a well-respected brand in the professional grooming and veterinary industry. Their miconazole spray takes a minimalist approach: a single antifungal agent at 1% concentration, with no antibacterial component.

The 1% miconazole concentration is half of what Vetified offers (2%) and half of the standard concentration used in most published veterinary dermatology studies on Malassezia treatment. For mild, early-stage yeast infections, 1% may be sufficient. For established or moderate infections, the lower concentration may require a longer treatment course or may not fully resolve the infection.

The absence of an antibacterial agent is a significant gap for most real-world yeast infections. Since the majority of canine yeast dermatitis cases involve concurrent bacterial overgrowth, a product that only targets yeast leaves half the problem unaddressed. You would need to pair Davis with a separate antibacterial product to achieve the same coverage that Vetified or Curaseb provide in a single spray.

The 4 fl oz bottle is exactly half the size of Vetified and Curaseb, making Davis the most expensive option per ounce and potentially insufficient for a full treatment course on a medium to large dog.

Best for: Mild, purely fungal infections without bacterial involvement, or as a supplementary product alongside a separate antibacterial treatment.

Ingredient Depth: Miconazole vs Ketoconazole

Vetified and Davis use miconazole, while Curaseb uses ketoconazole. Both are azole antifungals that work through the same mechanism (blocking ergosterol synthesis in yeast cell membranes), and there is no strong evidence that one is superior to the other for topical use against Malassezia. For a comprehensive comparison of these two ingredients, see our miconazole vs ketoconazole comparison guide.

The more relevant comparison point is concentration and whether the product includes an antibacterial agent. A well-formulated product with either azole at an adequate concentration will effectively address Malassezia, while the addition of chlorhexidine provides the antibacterial coverage needed for the co-infections that characterize most real-world cases.

Value Analysis: Cost Per Treatment Course

Price per bottle does not tell the full story. What matters is cost per complete treatment course, which depends on bottle size, daily usage, and treatment duration.

A typical treatment course for a medium-sized dog (30 to 60 lbs) treating 2 to 3 body areas twice daily for 3 weeks requires approximately 6 to 8 oz of product. With Vetified or Curaseb at 8 oz per bottle, one bottle covers a full course. With Davis at 4 oz per bottle, you would likely need two bottles, pushing the actual treatment cost to $24 to $32, which is higher than either Vetified or Curaseb, for a product with half the antifungal concentration and no antibacterial agent.

If you additionally need to purchase a separate antibacterial product to compensate for Davis's lack of chlorhexidine, the total cost increases further. The dual-action products from Vetified and Curaseb represent better overall value when you factor in total treatment cost.

Which Spray Should You Choose?

Choose Vetified if: You want clearly labeled therapeutic concentrations, dual-action coverage, a product formulated specifically for yeast dermatitis, and ingredient transparency. The clearly disclosed 2% miconazole and 2% chlorhexidine give you verifiable assurance of therapeutic potency.

Choose Curaseb if: You prefer a product with a longer market history and extensive user reviews. The dual-action formula provides the same coverage concept as Vetified (antifungal + antibacterial), and the large review base gives you confidence in real-world effectiveness. The trade-off is the lack of disclosed concentrations.

Choose Davis if: Your dog has a confirmed mild, purely fungal infection without bacterial involvement, and you want a product from a long-established professional brand. Be aware of the lower concentration (1% vs 2%), smaller bottle size, and the absence of antibacterial coverage.

Frequently Asked Questions

Q: Is Curaseb or Vetified better for dog yeast infections?

Both products use a dual-action approach combining an azole antifungal with chlorhexidine. Vetified's advantage is ingredient transparency, with clearly disclosed 2% miconazole nitrate and 2% chlorhexidine gluconate concentrations. Curaseb's advantage is a longer market history with extensive user reviews. Both are effective approaches to yeast dermatitis treatment, and either is a significant step up from single-agent products that only target yeast or only target bacteria.

Q: Why is Davis Miconazole Spray only 1% when other products use 2%?

Different manufacturers choose different concentrations based on their formulation approach and target use case. Davis may have formulated their spray at 1% for general antifungal maintenance rather than as an intensive treatment product. For established or moderate yeast infections, the 2% concentration used in products like Vetified is more aligned with the concentrations used in published veterinary dermatology studies on Malassezia treatment.

Q: Can I switch between Curaseb and Vetified during treatment?

Yes, you can switch between these products if needed. Since both use an azole antifungal paired with chlorhexidine, the treatment mechanism is similar. Switching mid-course should not negatively impact your dog's treatment. The most important factor is maintaining consistent daily application throughout the full treatment course, regardless of which specific product you use.

Q: Do I still need a shampoo if I use one of these sprays?

For mild or localized yeast infections, a spray alone may be sufficient. For moderate to severe or widespread yeast dermatitis, combining a spray with a medicated antifungal shampoo produces better outcomes. The shampoo provides deep cleaning and degreasing every 2 to 3 days, while the spray maintains antifungal coverage between baths. This combination approach is the standard recommendation in veterinary dermatology.

Q: Are any of these sprays safe for cats?

All three products, Vetified, Curaseb, and Davis, are labeled as safe for use on cats. Miconazole, ketoconazole, and chlorhexidine are all considered safe for topical feline use when applied as directed. Always follow the product's specific instructions for cats, and consult your veterinarian if your cat has not been diagnosed with a yeast infection before starting treatment.

Q: Which spray has the least strong smell?

All medicated antifungal sprays have some degree of medicinal odor due to the active ingredients. Among the three, Davis tends to have the mildest scent because it uses a single active ingredient at a lower concentration. Curaseb has been noted by some users as having a stronger medicinal smell. Vetified falls in the moderate range. The medicinal smell dissipates as the spray dries on the skin and is far preferable to the musty yeast odor it is replacing.

Related Reading

• Best Antifungal Spray for Dog Yeast Infections (2026)
• Miconazole vs Ketoconazole for Dog Yeast
• Best Treatment for Dog Yeast Dermatitis
• Best Treatment for Malassezia in Dogs: OTC Options
• How to Treat Dog Yeast Infection at Home
• Chlorhexidine for Dogs: Complete Guide

Emiel Maddens

Founder of Vetified. Develops topical antifungal and antimicrobial formulations for companion animals. Vetified products are listed on DailyMed and manufactured through FDA-registered facilities in the United States.