---
product_id: 545745554
title: "Doctor By Breath Bronchial Supplements for Dogs - Dog Cough Relief - for Dry, Wet & Barkly Pet Cough (8.5 Ounce (Pack of 1))"
brand: "doctor by"
price: "€ 80.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Doctor By"
url: https://www.desertcart.hr/products/545745554-doctor-by-breath-bronchial-supplements-for-dogs-dog-cough-relief
store_origin: HR
region: Croatia
---

# 100% plant-based TF-343 extract Supports all dog life stages Human-grade, HACCP & ISO certified quality Doctor By Breath Bronchial Supplements for Dogs - Dog Cough Relief - for Dry, Wet & Barkly Pet Cough (8.5 Ounce (Pack of 1))

**Brand:** doctor by
**Price:** € 80.23
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your dog’s breath game—because every bark deserves to be heard!

## Quick Answers

- **What is this?** Doctor By Breath Bronchial Supplements for Dogs - Dog Cough Relief - for Dry, Wet & Barkly Pet Cough (8.5 Ounce (Pack of 1)) by doctor by
- **How much does it cost?** € 80.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/545745554-doctor-by-breath-bronchial-supplements-for-dogs-dog-cough-relief)

## Best For

- doctor by enthusiasts

## Why This Product

- Trusted doctor by brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Power, Zero Guilt:** No artificial colors, sweeteners, or high calories—just clean, human-grade ingredients your dog deserves.
- • **Tailored for Every Pup:** Effective for all breeds and ages, from playful pups to senior dogs with respiratory challenges.
- • **Breathe Easy, Live Freely:** Clinically developed TF-343 complex targets bronchial & respiratory health for clearer breathing.
- • **Trusted Quality Assurance:** Manufactured in HACCP and ISO certified facilities with rigorous quarterly quality testing.
- • **Stress-Free Supplementation:** Gentle formula with no gastrointestinal or liver side effects, perfect for daily use without breaks.

## Overview

Doctor By Breath Bronchial Supplements harness a patented 100% plant-based TF-343 complex combined with magnesium, propolis, chitosan, and chlorella to support dogs’ bronchial and respiratory health. Crafted with human-grade ingredients in certified facilities, this supplement is free from artificial additives and safe for all life stages, providing effective relief from coughing and breathing discomfort without side effects.

## Description

desertcart.com : Doctor By Breath Bronchial Supplements for Dogs - Dog Cough Relief - for Dry, Wet & Barkly Pet Cough (8.5 Ounce (Pack of 1)) : Pet Supplies

Review: Helps so much! - This has already been my third box that I bought for my Yorkie Shih Tzu mix. He’s a senior dog that has a collapsed trachea. He was snoring so loud and would cough a lot as soon as myself and (Husband) started giving this to him we notice a huge difference his breathing became clear he didn’t sound so congested, his coughing at this point has come to a complete end except once in a very great while we hear a little cough he doesn’t snore like he used to. It has made a world of difference. Can’t live without this stuff, not to mention, he loves the taste. Don’t think twice about buying this just buy it. You will be glad you did.
Review: WORKS WONDERS - I live this stuff for my pup. It helps him breath easier and not hack and cough like he was!

## Features

- [Wheezing, Honking and the sound of Couching, various symptoms of dog's breathing discomfort] Fundamental bronchial and respiratory system care supplement for dogs, Dr.BY Breath Care!
- [Bronchial and Respiratory health support] We develop Dr.BY Breath Care focusing on dog's bronchial and respiratory health improvement. This product contains TF-343, Magnesium, Propolis, Chitosan, Chlorella.
- [TF-343, patented material] Core material developed for bronchial and respiratory health is 100% plant-based complex extract, TF-343! TF-343 helps bronchial and respiratory system and supports wastes discharge. Take care of various problems that can be caused by innate inheritance, excess weight gain, and aging.
- [High quality material] Dr.BY Breath Care doesn't contain any artificial colourings or sweeteners for healthy and steady feeding. We also resist high calorie and high natrium! Dr.BY Breath Care is guaranteed its high quality with human grade ingredients.
- [Dr.BY's Principle of developing nutritional supplements for our beloved pets] Our key to developing nutritional supplements is simple and steady feeding and minimizing stress on both sides of pets and their owners. Enjoy tasty health care every day with Dr.BY!
- [Using 100% Human grade ingredients, Conducting self-quality testing every 3 months] There is no gastrointestinal disorder or hepatotoxicity at all, so you can feed it to your dog steadily without resting period! It is a product that is meticulously manufactured in HACCP and ISO certified manufacturing facilities, so feed with confidence! We'd like to hear your various opinions on the product. Feel free to contact us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8J3J86B |
| ASIN  | B0C8J3J86B |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #10,474 in Pet Supplies ( See Top 100 in Pet Supplies ) #55 in Dog Herbal Supplements |
| Brand Name | Doctor By |
| Color | Brown |
| Customer Reviews | 4.0 4.0 out of 5 stars (375) |
| Date First Available | June 19, 2023 |
| Date First Available  | June 19, 2023 |
| Directions | Begin with half the suggested amount, and gradually increase to the suggested daily amount. |
| Included Components | Dog Supplies |
| Item Package Dimensions L x W x H | 5.67 x 3.07 x 2.99 inches |
| Item Weight | 8.5 Ounces |
| Item model number | DOCTORBYBREATH |
| Item model number  | DOCTORBYBREATH |
| Manufacturer | PETONE |
| Manufacturer  | PETONE |
| Model Name | DoctorBy Breath Care |
| Number of Items | 1 |
| Package Dimensions  | 5.67 x 3.07 x 2.99 inches; 8.5 ounces |
| Size | 8.5 Ounce (Pack of 1) |
| Specific Uses for Product | Heart |
| Target Audience Keyword | dogs |
| Warranty Description | Not_applicable |

## Product Details

- **Active Ingredients:** TF-343, Tapioca, Propolis Extract Powder
- **Brand:** Doctor By
- **Flavor:** Chicken
- **Item Form:** Soft Gel
- **Item Weight:** 8.5 Ounces

## Images

![Doctor By Breath Bronchial Supplements for Dogs - Dog Cough Relief - for Dry, Wet & Barkly Pet Cough (8.5 Ounce (Pack of 1)) - Image 1](https://m.media-amazon.com/images/I/51XCcivPPCL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Why doesn't my dog eat this?**
A: Some products use high calories or sodium to increase palatability, which may cause digestive issues. Our formula uses balanced sodium levels. Please give your dog time to adjust to the new taste and texture.

**Q: How long should my dog take this to see results?**
A: This is a nutritional supplement, not a medical treatment. For best results, feed consistently for at least 3 months as part of your dog’s daily routine.

**Q: Is this product safe for my dog?**
A: We conduct regular quality testing every three months. All products are manufactured in certified facilities under strict quality standards, so you can feed with confidence.

**Q: What is TF-343?**
A: TF-343 is a patented plant-based ingredient developed to support respiratory health and natural detoxification.

**Q: Before opening, please knead thoroughly with your hands and then feed :)**
A: Knead the pouch gently before feeding. Natural separation may occur due to high moisture content and no emulsifiers or preservatives. This is normal and not spoilage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helps so much!
*by M***G on February 10, 2026*

This has already been my third box that I bought for my Yorkie Shih Tzu mix. He’s a senior dog that has a collapsed trachea. He was snoring so loud and would cough a lot as soon as myself and (Husband) started giving this to him we notice a huge difference his breathing became clear he didn’t sound so congested, his coughing at this point has come to a complete end except once in a very great while we hear a little cough he doesn’t snore like he used to. It has made a world of difference. Can’t live without this stuff, not to mention, he loves the taste. Don’t think twice about buying this just buy it. You will be glad you did.

### ⭐⭐⭐⭐⭐ WORKS WONDERS
*by J***Y on February 4, 2026*

I live this stuff for my pup. It helps him breath easier and not hack and cough like he was!

### ⭐ I was so hopeful
*by M***S on January 4, 2026*

I have a 11 year old Pomeranian. He absolutely loved the taste. But I’ve bought 2 boxes and there has been no change in his breathing at all. I was so hopeful this would work. : (0

## Frequently Bought Together

- Doctor By Breath Bronchial Supplements for Dogs - Dog Cough Relief - for Dry, Wet & Barkly Pet Cough (8.5 Ounce (Pack of 1))
- Tobydic Dry & Wet Cough Natural Medicine & Relief for Dogs and Cats - Herbal Treatment Support Helps to Soothe Throat & Respiratory Trachea Comfort Supplement for Pets - Made in USA
- Dog Cough Medicine - 100% Natural Respiratory Support - Relief for Cough and Breathing Discomfort - All-Natural Treats Made with Real Chicken

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*