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Itch & Allergy Plus Chews

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Address skin sensitivities and paw licking with advanced probiotics for dogs with seasonal allergies. Our Itch & Allergy Plus soft chews are expertly formulated to target seasonal allergy discomfort at the source, featuring a proprietary blend of probiotics and high-quality, skin-supporting ingredients.

Itch & Allergy Plus Chews

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2. Choose Your Plan:

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Each chew plays a vital role in supporting your dog’s joint health. Consistent use for 90 days is crucial, which is why we offer a 90-Day Money-Back Guarantee.

UPDATE: July is a peak month for your dog's tree pollen allergies.
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From globally sourced ingredients
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Sustainably-sourced
Vet-formulated
3rd party Tested
We are a NASC member

PetScy Fans Everywhere

Based on verified customer reviews on

Formulated with Clinically Tested Ingredients and Concentrated Actives

Made with high-quality colostrum, a powerful antibody that supports healthy immune defenses, and quercetin, a plant-based antioxidant that helps support a balanced histamine response—the trigger behind many frustrating allergy symptoms.

Relief you can feel. Comfort they deserve.

For Best Results
Begin use 2–3 months before allergy season.

If you’re not satisfied after 3 months of consistent use, we’ll give you a full refund.

Product Highlights

  • Formulated with clinically tested ingredients
  • Supports a balanced allergy response
  • Made with high-quality colostrum
  • Provides non-drowsy support
  • Hypoallergenic formula for sensitive pups
  • Delicious pork liver flavor

90-Day Money-Back Guarantee

Trusted by Professionals and Pet Parents

A 2025 study found that 9 out of 10 dogs in the U.S. experience itching at some point during the year.

What many pet owners dismiss as quirky behavior is often your dog responding to frustrating allergy symptoms.

Whether triggered by seasonal changes or genetic predisposition, allergies can seem to appear out of nowhere—often leaving pet parents searching for real solutions.

Spot the Signs of Allergies

Itching and scratching

Paw licking and chewings

Excessive rubbing

Redness and skin irritation

Hot spots

Allergy-related discomfort

Histamine reactions (sneezing, watery eyes, general irritation)

Digestive upset

Relief You Can Feel. Comfort They Deserve

Seasonal allergies can take a real toll on your pup. Our chews focus on proactive immune support, not temporary fixes. Rather than masking symptoms, the formula is designed to help support a balanced immune response over time.

  • Clinically Tested Ingredients
    Made with high-quality, research-backed ingredients at effective levels.
  • Supports a Balanced Allergy Response
    Crafted to help maintain a healthy immune response instead of offering temporary, surface-level solutions.
  • Made with High-Quality Colostrum
    Our colostrum contains 50% IgG antibodies, supporting healthy gut and immune function—significantly more concentrated than many standard formulas.
  • Provides Non-Drowsy Support
    Helps support your dog’s comfort without causing drowsiness like many alternative options.
  • Hypoallergenic Formula
    Free from common allergens and irritants. Our chews contain no chicken, beef, salmon, seed oils, artificial flavors, or inflammatory processing aids.
  • Loved by Picky Eaters
    A delicious daily soft chew that even the fussiest pups enjoy, thanks to its tasty pork liver flavor.
Soft chews designed to support and regulate—not suppress—your dog’s natural immune response.

You’ve Probably Tried These Solutions… But They Don’t Work


  • “Placebo” chews with low active ingredients
  • Sedative medications
  • Behavioral training
  • Punishment or excessive crating

How It Works

PetScy Itch & Allergy Plus Chews are formulated with clinically tested ingredients selected for their effectiveness and quality.

  • Third-Party Tested
  • GMO-Free, Hormone-Free & Antibiotic-Free
  • Manufactured in the USA
  • Produced in a GMP-Certified Facility

In a Sea of Competition, Why Trust PetScy?

Itch & Allergy Plus
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Colostrum
150mg 90mg 75mg 60mg
PetScy Proprietary Blend (Quercetin, Bromelain, and Tart Cherry Powder)
100mg Proprietary Blend
(Quercetin and Bromelain
Proprietary Blend
(Brewers Yeast & Quercetin)
Proprietary Blend
(Netile and Quercetin)
Eicosapentaenoic Acid (EPA) (Fish Oil)
60mg 25mg 20mg 25mg
Docosahexaenoic Acid (DHA) (Fish Oil)
40mg 15mg 20mg 0mg
Ascorbic Acid (Vitamin C) (Fish Oil)
20mg 20mg 15mg 0mg
Vitamin E
20 IU 10 IU 0 IU 5 IU
Zinc
2mg 1mg 1mg 0.5mg
Bacillus Subtilis
480 Million CFU 50 Million CFU 100 Million CFU 25 Million CFU

Proudly NASC-Certified

Every product we create is certified by the National Animal Supplement Council (NASC), ensuring it meets the highest standards for safety and quality.

  • Tested for Quality All supplements are rigorously tested and audited.
  • Trusted Ingredients Only high-quality, traceable ingredients are used.
  • Manufactured Safely Produced following strict Good Manufacturing Practices.
  • Trust in Every Tub The NASC seal guarantees uncompromised quality.
  • Clear and Transparent Our labels provide full transparency about every ingredient.
  • Scientifically Formulated Developed alongside veterinary professionals to ensure optimal quality and performance.

Our Standards Go Beyond Industry Expectations

Your dog’s health is too important for shortcuts. That’s why every batch of our chews is produced under the highest quality controls.
  • Globally sourced ingredients
  • Batch tested for purity and potency
  • No artificial colors or flavors
  • GMO-free, hormone-free, & antibiotic-free
  • GMP & SQF certified facilities
  • Manufactured in line with FDA CVM guidelines

Trusted by Pet Parents Worldwide

Discover why so many are raving about PetScy—see what our customers (and their pets) are barking about!