How Much Mucinex Do I Give My Dog for Kennel Cough?

How Much Mucinex Do I Give My Dog for Kennel Cough?

Dogs can contract kennel cough just as easily as humans can get the common cold. While it is not usually life-threatening, kennel cough can be uncomfortable for your pup, and you may be wondering what steps you can take to help them get relief. 

One such remedy that is often suggested is giving your dog Mucinex. In this blog post, we will discuss how much Mucinex you should give your dog if they have been diagnosed with kennel cough.

The recommended dosage of Mucinex for dogs

Mucinex is an over-the-counter (OTC) medication that can be used to treat a variety of respiratory issues in dogs. It is commonly used to treat kennel cough, which is a type of canine infectious bronchitis. However, before giving your dog Mucinex, it is important to speak to your veterinarian and follow their instructions for dosage.

In general, the recommended dosage of Mucinex for dogs is 0.5 mg per pound of body weight per day. This can be split into two doses throughout the day. If your dog has severe symptoms, your vet may suggest increasing the dose up to 1 mg per pound of body weight. 

However, it is important to note that this should only be done under the guidance of your veterinarian and should not exceed 1 mg per pound. 

It is also important to note that Mucinex should not be used in puppies under 6 months old, as well as in dogs with certain conditions such as asthma, diabetes or kidney disease. Additionally, if your dog has any existing allergies or sensitivities, they may also need to be taken into consideration when determining the appropriate dosage of Mucinex.

How To Administer Mucinex To Your Dog

Mucinex is a medication that can be used to help treat kennel cough in dogs. It is important to understand the correct dosage and how to administer it properly in order to ensure your pet’s safety.

The recommended dosage of Mucinex for dogs is 0.25mg/kg body weight. The best way to administer Mucinex is with food or a treat. Make sure to measure out the exact dose and mix it in with your dog’s food or treat. If you are giving multiple doses throughout the day, spread them out evenly and give the last dose of the day at least 8 hours before bedtime.

It is also important to remember that Mucinex is a medication and should be given only as directed by your veterinarian. If you have any questions or concerns, it is best to contact your vet for guidance.

The side effects of Mucinex in dogs

Mucinex is generally considered safe for dogs, but it is important to always consult your vet before giving your dog any medication. As with any medication, there are potential side effects associated with Mucinex in dogs. 

The most common side effects include vomiting, nausea, and diarrhea. More severe side effects, such as kidney or liver damage, can occur in rare cases.

It is also important to be aware that Mucinex can cause interactions with other medications, including antibiotics and steroids. Be sure to consult with your vet if your dog is taking any other medications before administering Mucinex.

It is not recommended to give Mucinex to puppies or pregnant dogs. If you are concerned about any side effects, contact your vet right away.

When To See a Vet

If your dog is exhibiting any signs of kennel cough, it’s important to have them checked out by a veterinarian. Kennel cough can be caused by a variety of different bacteria and viruses, and some of these can be treated with antibiotics. 

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Your vet will be able to assess the symptoms and determine the best course of treatment for your pet. 

Additionally, if your dog is not responding well to Mucinex treatment, or if their symptoms get worse, it is important to see a vet immediately. You should also seek veterinary advice if your dog has any underlying health issues that may complicate the use of Mucinex. 

Finally, if your dog has been taking Mucinex for more than five days and is still showing signs of kennel cough, it’s time to see a vet. It’s possible that your dog may need a different medication in order to recover from kennel cough. A veterinarian will be able to provide the best advice and treatment plan for your pet.


Q: Is it safe to give Mucinex to my dog? 

A: Yes, it is generally safe to give Mucinex to your dog for treating kennel cough, as long as you follow the recommended dosage and do not give too much. However, you should always consult with your veterinarian before administering any medication. 

Q: How quickly will Mucinex work? 

A: Depending on the severity of your dog’s condition, Mucinex can take anywhere from a few hours to several days to begin working. 

Q: How long should I give my dog Mucinex? 

A: You should always follow the instructions provided by your vet and only give your dog the recommended dosage for the prescribed period of time. It is important not to discontinue the medication abruptly as this may lead to a relapse in symptoms. 

Q: Can I give my dog other medications along with Mucinex? 

A: It is best to consult with your vet before giving your dog any medications, as some may interact with each other. Additionally, some medications should not be given in combination with Mucinex, such as antibiotics and corticosteroids. 

Q: What are the side effects of Mucinex in dogs? 

A: Some of the common side effects of Mucinex in dogs include vomiting, diarrhea, loss of appetite, and lethargy. If your dog experiences any of these side effects after taking Mucinex, you should contact your vet immediately.


When it comes to treating kennel cough in your dog, Mucinex can be a helpful tool. It’s important to use the correct dosage and administer it properly to ensure that your dog is getting the best possible care. Before using Mucinex, you should always speak to your vet to make sure that it’s the best option for your dog. If you have any questions or concerns about using Mucinex for your dog, don’t hesitate to contact your vet for advice.