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PENPEN

PENPEN Dog Allergy Chews with Probiotics 180 Count

  • Item Weight: 0.79 pounds
  • Size: 180 Chews
  • Target Audience Keyword: Dogs
  • Warranty Description: 30 days

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A peanut butter flavored soft chew combining probiotics and fish oil for ongoing itchy skin and gut support, best suited to daily long-term use rather than acute flare-ups.

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ASIN: B0FMXLV86KModel: PHP1004Category: Pet Skin Supplements

Overview

PENPEN's dog allergy chews are peanut butter flavored soft chews combining probiotics and omega-3 fish oil, aimed at supporting itchy skin and immune and gut health, sold as a 180-count bag.

The formula pairs a gut-health ingredient, probiotics, with a skin-support ingredient, omega-3 fish oil, rather than relying on a single active ingredient, an approach suited to chronic itch that may stem from either digestive or skin-barrier causes. As a supplement rather than a medication, it is meant for ongoing support rather than fast relief of a flare-up.

  • 180 soft chews per bag
  • Probiotics and omega-3 fish oil
  • Peanut butter flavor
  • For itchy skin and gut support

Who it's for

Fits owners managing a dog's recurring itchy skin who want an ongoing soft chew supplement rather than a topical treatment. Not a fit if a dog needs immediate relief for a severe allergic reaction, since this is a daily supplement, not a fast-acting medication.

Pros and cons

Pros
  • Combines probiotics and omega-3 fish oil
  • Peanut butter flavor for easy dosing
  • Large 180-count bag
  • Soft chew form, no pilling required
Cons
  • Supplement only, not a treatment for acute allergic reactions
  • Peanut butter flavor unsuitable for peanut-sensitive dogs

Performance notes

Delivered as a soft chew rather than a pill, it combines omega-3 fish oil for skin and coat support with probiotics for gut health, meant to be given regularly rather than as needed.

Specifications

BrandPENPEN
ModelPHP1004
Dimensions & fit
Item Weight0.79 poundshigher than 95% of 38 pet skin supplements
Size180 Chews
Item Package Dimensions L X W X H4.7 × 3.7 × 3.5 inches
Construction & materials
ColorOrange
Included components
Included ComponentsSoft Chews
Warranty & support
Warranty Description30 days
Other details
Target Audience KeywordDogs
AsinB0FMXLV86K
ManufacturerPENPEN INC
Customer Reviews{'ratings_count': '81', 'stars': '4.8'}
Specific Uses For ProductItchy Skin
Item Model NumberPHP1004
Date First AvailableAugust 19, 2025
DirectionsDogs
Model NamePHP1004

Closest rivals on specs

Burt's Bees for Pets Itch Relief Spray for Dogs 10 oz
  • Item Weight 0.79 vs 0.67 pounds (+18%)
WINPRO Allergy Chews for Dogs 60 Count
  • Item Weight 0.79 vs 0.66 pounds (+20%)
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Frequently asked questions

What is this supplement meant to help with?

It is aimed at supporting itchy skin along with immune and gut health, combining probiotics and omega-3 fish oil.

How many chews are in the bag?

180 soft chews per bag.

What flavor are the chews?

Peanut butter flavor.