Amber NaturalZ Tossa K Kennel Bark Herbal Supplements for Dogs and Puppies | Canine Herbal Blend for Respiratory Health | 1 Fluid Ounce Glass Bottle | Globally Sourced Ingredients | Made in the USA Review

4.3 (317) Amazon rating$27.97

Our verdict

Tossa K is a bittersweet liquid herbal blend built around a proprietary mix of mustard seed, black seed, olive leaf, pau d'arco bark, clove, and citrus, and it's labeled to support healthy respiratory function in dogs, with a 4.3 star average across 317 reviews.

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Best for

Dogs whose owners want an herbal liquid aimed at respiratory support, delivered in a small dropper bottle that's easy to add to food.

Skip if

Your dog needs help with a diagnosed respiratory illness rather than general support, since this is a wellness supplement and not a treatment, or if a strong bittersweet flavor is likely to put your dog off its food.

  • Form Liquid
  • Flavor Bittersweet
  • Best for To Support Healthy Respiratory Functions
  • Weight 1 Ounces

Our scorecard

4.3/5 overall
  • Owner rating4.3/5

    4.3 average across 317 owner ratings

  • Popularity2.5/5

    317 owner reviews, fewer than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

["Tossa K packs a proprietary 456 mg blend of mustard seed, black seed, olive leaf, pau d'arco bark, clove, and a citrus mix of grapefruit and lemon into a 1 fluid ounce liquid, and Amber NaturalZ markets it to support healthy respiratory function.", "It's labeled yam free and priced at $27.97, in line with Amber's other single-purpose herbal liquids. The bittersweet flavor is worth knowing about since dogs can be picky about strong herbal tastes.", 'With 317 reviews and a 4.3 star average, it has a smaller but solid track record, though it showed 0 units bought in the past month at this listing snapshot.']

Pros

  • Clearly listed proprietary blend of six named herbs and botanicals
  • Small liquid dropper format makes it easy to mix into food
  • Labeled yam free for dogs with that specific sensitivity
  • Solid 4.3 star average across 317 reviews

Cons

  • Bittersweet flavor may be less palatable to picky dogs than a chew or treat format
  • Recent sales activity is thin, with 0 units bought in the past month at last check
  • 1 fluid ounce bottle means frequent reordering for ongoing use

Specifications

Form
Liquid
Flavor
Bittersweet
Best for
To Support Healthy Respiratory Functions
Weight
1 Ounces

Performance notes

As a liquid rather than a chew, Tossa K needs to be measured out and added to food, which gives more control over dosing than a fixed-size treat but also means more handling at each feeding. The named herb blend, mustard seed, black seed, olive leaf, pau d'arco bark, clove, and citrus, is more transparent than many pet herbal products that just list a generic proprietary blend without naming ingredients.

What buyers say

A 4.3 star average across 317 reviews reflects a generally positive but smaller customer base than some of Amber's bigger sellers, and the 0 units bought in the past month at this snapshot suggests it's a slower moving item in the lineup.

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Frequently asked questions

What is Tossa K formulated to do?

It's labeled to support healthy respiratory function in dogs using a blend of mustard seed, black seed, olive leaf, pau d'arco bark, clove, and citrus. It's a wellness supplement, not a treatment for a diagnosed respiratory condition, so check with your vet if your dog has ongoing symptoms.

Is this formula free of common allergens?

The listing notes it's yam free. If your dog has other known food sensitivities, review the full ingredient list with your vet before starting it.

How is it given?

It comes as a liquid in a 1 fluid ounce glass bottle with an included applicator, so it's typically measured out and mixed into your dog's food rather than given as a standalone chew.

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