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Fishy dog breath

Why does your dog have fishy breath?

Written by: Helena Lawrence

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Time to read 5 min

Ever leaned in for a cuddle with your dog, only to be hit by a wave of fishy breath that makes you recoil? You're not alone! Many dog owners have experienced the same issue with their pooch's bad breath. 


But why does your dog have fishy breath, and what can you do about it? In this blog post, we'll sniff out the reasons behind this common problem and provide some practical solutions to help your dog's breath stay fresh. Get ready to transform those cuddles from cringe-worthy to cosy!

Understanding Canine Oral Health

Every dog owner knows that oral health is crucial for their pet's overall well-being. Just like humans, dogs need regular dental care to keep their mouths healthy. Poor oral hygiene can lead to various issues, including bad breath. It's essential to understand the basics of canine oral health to tackle the fishy breath problem effectively.


The importance of good dental care:

Dental care for dogs involves more than just an occasional chew toy. Regular brushing, dental check-ups, and appropriate food can all contribute to a healthier mouth. Ignoring your dog's dental needs can result in plaque build-up, gum disease, and, yes, that awful fishy breath.


Common dental problems:

Dogs can suffer from several dental issues, just like humans. These include tartar build-up, gingivitis, and periodontal disease. These problems can cause pain, discomfort, and bad breath. Regular vet visits can help catch these issues early before they become serious.


Signs of dental problems:

Not sure if your dog's fishy breath is linked to dental problems? Look for signs like red or swollen gums, loose teeth, or difficulty eating. If you notice these symptoms, it's time to consult your vet for a professional opinion and treatment plan.

Diet and Digestive Health

What your dog eats plays a significant role in their breath. Some foods can contribute to bad breath, while others can help keep it fresh. Understanding the connection between diet and digestive health can make a big difference.

1. Impact of Diet on Breath

Certain foods, especially those high in fish oils or other strong-smelling ingredients, can cause your dog's breath to get a bit smelly. These foods might be beneficial in other ways but can leave your dog with less-than-pleasant breath. It's worth considering if your dog's diet might be contributing to the problem.

2. Importance of a Balanced Diet

A balanced diet is crucial for your dog's overall health, including their breath. High-quality dog food designed to promote dental health can help reduce bad breath. Look for options that include ingredients known to support oral hygiene, such as crunchy kibble that helps clean teeth.

3. Digestion and Breath

Poor digestion can also lead to bad breath. If your dog's digestive system isn't working correctly, it can result in smelly breath. Ensuring your dog has a diet that supports good digestion can go a long way in keeping their breath fresh.

Hydration and Hygiene

Hydration and proper hygiene are two often overlooked factors that can significantly impact your dog's breath. Ensuring your dog has plenty of water and maintaining regular hygiene practices can help keep bad breath at bay.

The Role of Water

Water is vital for your dog's overall health and can help keep their breath fresh. Dehydration can lead to dry mouth, which can contribute to bad breath. Ensure your dog always has access to clean, fresh water to help combat this issue.

Regular Brushing

Brushing your dog's teeth regularly is one of the most effective ways to combat bad breath. Use a toothbrush and toothpaste designed for dogs, and aim to brush their teeth at least a few times a week. This routine can help remove plaque and prevent tartar build-up.

Dental Chews and Toys

Dental chews and toys can also help keep your dog's mouth clean. These products are designed to help remove plaque and tartar while your dog chews. They can be a fun and effective addition to your dog's oral hygiene routine.

Building Healthy Habits

Building healthy habits is crucial for maintaining your dog's oral health and preventing bad breath. Consistency and routine are key to keeping your dog's mouth clean and fresh.

1. Establishing a Routine

Establishing a regular dental care routine can help keep your dog's mouth healthy. Brush their teeth regularly, provide dental chews, and schedule vet check-ups to ensure their oral hygiene is in top shape.

2. Monitoring Diet

Keep an eye on your dog's diet and make adjustments as needed. Ensure they have a balanced diet that supports oral health and avoids foods that can cause bad breath.

3. Encouraging Hydration

Encourage your dog to drink plenty of water by providing fresh water daily and considering adding a water fountain to make drinking more appealing. Proper hydration can help prevent bad breath.

The Role of Supplements

Supplements can play a role in maintaining your dog's oral health and freshening their breath. Certain supplements can support dental hygiene and overall health.

Dental Supplements

Dental supplements are designed to support your dog's oral health. These products can help reduce plaque and tartar and freshen their breath.

Probiotics

Probiotics can support good digestion and overall health, which can help reduce bad breath. Adding a probiotic supplement to your dog's diet can be beneficial.

Professional Solutions

When home remedies aren't enough, professional solutions can help tackle your dog's fishy breath. Regular dental check-ups and professional cleanings can make a significant difference.

Vet Check-Ups

Regular vet visits are essential for maintaining your dog's oral health. Your vet can catch potential problems early and provide professional cleaning to keep your dog's mouth healthy.

Professional Dental Cleaning

Professional dental cleaning can remove plaque and tartar that home brushing can't. This deep clean can help eliminate bad breath and prevent dental issues from developing.

Prescription Dental Products

Your vet might recommend prescription dental products, such as special toothpaste or dental diets, to help keep your dog's breath fresh. These products are designed to provide extra support for oral hygiene.

Final thoughts on your dog's fishy breath

Fishy breath is a common issue among dogs, but it doesn't have to be a permanent problem. By understanding the causes and implementing effective solutions, you can help your dog maintain fresh breath and overall oral health. Regular dental care, a balanced diet, proper hydration, and professional check-ups are all crucial in keeping your dog's breath fresh.


Remember, a healthy mouth leads to a happy dog and more enjoyable cuddles for you both. If you're ready to take the next step in improving your dog's breath, consider booking a consultation with a veterinary professional or exploring high-quality dental products designed for dogs. Your dog deserves the best care, and with the right approach, you can ensure they stay healthy and happy.