Complete Dog Medicine Dosage Chart Declassified

Do you ever wonder how much medicine your fur friend really needs? Administering the correct dose of medication for your dog is vital to their health and well-being. This blog post will provide you with an easy-to-understand Dog Medicine Dosage Chart, simplifying this process and ensuring your pet receives just the right amount they need.

Dog Medicine Dosage Chart
Dog Medicine Dosage Chart

Understanding Dog Medications

When it comes to your pet’s health, understanding dog medications is vital: knowing common types like antibiotics, anti-fungal drugs, pain relief drugs or anti-parasitic medication can help ensure the proper dosage for optimal treatment.

Common types of medications for dogs

Dogs need specific meds to stay healthy or get better. There are many types of drugs for dogs. Here is a list:

  1. Antibiotics: These kill bad bugs in your pet’s body.
  2. Anti-fungal drugs: They help fight against fungus.
  3. Pain meds: They make sure your dog does not hurt too much.
  4. Anti-parasitic meds: These stop pests from hurting your dog.
  5. Behavior therapy drugs: They help dogs with fears, anxieties, and aggression get better.
  6. Nonsteroidal anti-inflammatory drugs (NSAIDs): These reduce pain and swelling in dogs, but watch out for side effects!
  7. Over-the-counter medications: Be careful! Not all of these are safe for dogs.

Importance of proper dosage

Giving your dog the right amount of medicine is very important. It helps the drug to work well and keeps your pet safe. Too much can hurt your dog, too little may not help at all. Correct administration depends on how much your dog weighs.

A vet will tell you exactly what dose to give based on this weight. Sometimes, the wrong dosage could lead to side effects like sickness or pain for your dog. Always follow the vet’s instructions about how many pills or how much liquid to give, and when and how often to do it.

This way, medicines can help change bad behavior in dogs for good! So always keep track of the amount of medicine you need to give by using a medication management chart.

Antibiotic Dosage for Dogs

Antibiotic treatment for dogs is vital to fight bacterial infections, with common types including Amoxicillin and Penicillin. The correct dosage of antibiotics often depends on the dog’s weight.

It’s essential to adhere to the recommended dose level to avoid potential overdoses or ineffective treatments.


Amoxicillin fights bad germs in your dog’s body. Your vet may give it to your dog for a harmful germ or bug that makes him sick. This drug is safe and works well when you give the right amount.

The usual dose is 5 milligrams for each pound of your dog’s weight, two times in one day. For example, a 10-pound pup should get at least 50mg of Amoxicillin. It can treat different sicknesses, so sometimes the dose changes.

Always ask the vet how much to give because too much can hurt your pet.


Penicillin is a key part of dog medicine. It helps fight harmful bacteria in your pet’s body. This drug can be very strong, so the dose needs to match your dog’s weight. Too much penicillin can harm your dog while too little might not work well.

Always follow the tips given by your vet for this drug. The goal with penicillin is to hit a target point in its use. You want it present in the body at one to five times the base level needed, and you want that condition for 50-80% of each dose’s time frame.

Dosage based on weight

The dosage of medication given to dogs is predominately based on their weight. This is why it’s essential for pet owners and vets to know the accurate weight of the dog before administering any drug. The following table illustrates some common dog medications and their dosage based on the dog’s weight.

MedicationDosage per Kg of Dog Weight
Amoxicillin10-20 mg
Penicillin10-40 mg
Ketoconazole5-10 mg
Fluconazole5-10 mg
Clotrimazole10-50 mg
Ibuprofen5 mg
Acetaminophen10 mg
Ivermectin0.2-0.4 mg
Pyrantel5 mg

Please note that these dosages are general guidelines and actual dosage may vary depending on the specific condition and individual tolerance of each dog. Always consult with a vet before administering any medication.

Anti-fungal Medication Dosage for Dogs

Anti-fungal medications such as ketoconazole, fluconazole and clotrimazole are vital treatments for fungal infections in dogs; administering the correct dosage depends heavily on the dog’s weight and should always be under veterinary supervision.

Dog Medicine Dosage Chart
Dog Medicine Dosage Chart


Ketoconazole is a drug that fights fungus in dogs. It stops yeast infections on the skin caused by nasty Malassezia. This anti-fungal medicine helps to keep your pet’s skin healthy and itch-free.

Each day, you should give your dog 2.5 mg of Ketoconazole for each pound they weigh. If your dog has chronic candidiasis, you can give them the same dose every day to help manage it.

But always keep an eye on how much you’re giving as too much of it might lead to hypoadrenocorticism in dogs which makes them tired and weak. Most times, this medicine needs to be taken for several weeks so it works well against fungal infections.


Fluconazole is a dog medicine for yeast infections. You can get it in tablets of 50, 100, 150, and 200 mg. It also comes as a liquid with a strength of 10 mg/ml. Dose the medicine from 5.5 mg to 22 mg per pound every day or twice daily for dogs.

Cats may take this drug too but at different doses. For cats having cryptococcosis disease, give them Fluconazole between 2.5–10 mg/kg two times daily. The drug works well on skin infections in both dogs and cats—it even helps cure brain or spinal cord issues!


Clotrimazole fights off fungus in dogs. It’s a type of cream or ointment that you put on your dog’s skin. Dogs with diseases like candidiasis, dermatophytosis, or pityriasis versicolor often need this medicine.

Sometimes the vet might tell you to give clotrimazole to your dog by mouth.

Each dog needs a different amount of clotrimazole. It depends on what disease they have and how big they are. Always ask the vet how much clotrimazole your dog should get and how to give it to them right.

Pain Medication Dosage For Dogs

Managing pain in dogs calls for careful dosage of medication like Ibuprofen and Acetaminophen; explore more to discover the correct, weight-based dosages that can safely alleviate your dog’s discomfort.


Ibuprofen is a pain drug often used by people. But, dogs should only take this drug under vet care. It can easily hurt them because there’s not much room for error with the dose. Even a small amount (5-6 mg/kg) can poison dogs.

This could happen even if you give the drug to your dog for a long time at this low dosage. The most any dog should have in one day is 1200 mg of Ibuprofen. Please talk to your vet before giving your dog this drug because it may cause harmful side effects.


Acetaminophen is a nonnarcotic pain reliever. Dogs take it to help with pain. It can harm dogs if they get too much of it. If your dog eats more than 10-15 mg/kg, every 8 hours, this may cause harm.

Side effects may happen based on the dose given. Some dogs even get poisoning from taking too much acetaminophen! Acetaminophen should not be first choice for dogs because it could be toxic to them.

Antibiotic Dosage for Dogs
Antibiotic Dosage for Dogs

Anti-Parasitic Medication Dosage For Dogs

Explore the dosage guidelines for anti-parasitic medications like Ivermectin and Pyrantel, essential in treating your dogs from internal and external parasites. Discover how correct dosages can help prevent harmful side effects—continue reading to ensure safe treatment options for your furry companion.


Ivermectin is a medicine that helps dogs fight parasites. Doctors use it for heartworm prevention and as an intestinal dewormer. It can also help treat different types of mites in your dog.

The approved dose is up to 0.024 milligrams per kilogram, but most dogs can handle doses of up to 2.5 milligrams. To give this medicine, inject it into the veins or under the skin every day for three or four weeks at a rate of 30-50 mg/kg.

But be careful; some dogs may feel muscle pain or show higher liver levels after taking Ivermectin.


Pyrantel is a great medicine for dogs. It is used to kill roundworms, hookworms, and stomach worms. Your vet might give your dog this medicine if they live in a shelter or have these types of worms.

One pyrantel tablet has 30 mg of the drug in it. You must be careful with how much you give your dog. For each pound that your dog weighs, only give 2.27 mg of pyrantel. 

That means if your dog weighs ten pounds, you would give them one mL every two weeks for just one day! If your dog still lives in the shelter after the first dose, make sure to give them another dose two or three weeks later.

Other Medications For Dogs

Explore the range of other dog medications, from behavioral therapy drugs to over-the-counter solutions. Learn how proper dosage plays a key role in their effectiveness, and delve into detailed dosage charts for common dog medications.

Behavioral therapy drugs

Behavioral therapy drugs can help dogs with behavior problems. These are some of the drugs we often use:

  1. Selegiline is a common choice for cats and dogs. We give it to them every morning. The right amount is 0.5-1 mg/kg/day.
  2. We use fluoxetine to stop dogs from being too aggressive. We combine this drug with other ways to change their behavior.
  3. One way to help dogs that feel scared when they are alone is RECONCILE chewable tablets. We use these together with a plan to change their behavior.
  4. CLOMICALM tablets also help manage how a dog behaves. We give dogs 2 – 4mg/kg/day divided into two times. It helps them behave better in the long run.

Over-the-counter medications

Dogs can sometimes take over-the-counter drugs. These medications are easy to get at a local store.

  1. Antihistamines like diphenhydramine, cetirizine, and loratadine can help dogs with allergies.
  2. Diphenhydramine is also known as Benadryl.
  3. Cetirizine is sold under the brand name Zyrtec.
  4. Loratadine goes by Claritin in stores.
  5. Nonsteroidal anti – inflammatory drugs (NSAIDs) work well for pain and swelling in pets.
  6. Be careful! NSAIDs can cause side effects in animals.
  7. Dr. Riley Shugg says some human drugs can be used on dogs too.
Amoxicillin for dog dosage chart
Amoxicillin for dog dosage chart

Understanding Brand Names vs. Drug Names

Drugs have two types of names. One is a brand name, like Pepcid AC for dogs. The other is the drug name. This can be confusing. You will often see both on medicine labels.

The brand name is given by the company that makes it. Drug names are its generic or chemical name. It’s good to know both if you own a dog and give them medicine.They mean the same thing in terms of what they do but look different on packaging.

For example, APOQUEL tablets help deal with itchiness in dogs based on weight dosage.It’s important to understand which one your vet asked you to get.Can save time and avoid mistakes when buying.

Dosage Charts For Common Dog Medications

This section will provide detailed dosage charts for common dog medications, including antibiotics, pain medication, anti-fungal drugs, and anti-parasitic drugs. We’ll break down the dosages according to a pet’s weight to ensure they receive the proper amount of medicine for their size.

In addition to this, we’ll discuss how often these medicines should be administered and potential side effects you should watch out for when administering these treatments.

These charts aim to help pet owners better understand their dogs’ medication needs and avoid overdosing or underdosing.


Antibiotics are essential in treating bacterial infections in dogs. However, the correct dosage based on the weight of the dog is crucial to ensure the effectiveness of the treatment and to prevent potential side effects. Below is a dosage chart for common antibiotics used in dogs.

AmoxicillinFor dogs, the recommended dosage is 11mg/kg every 12 hours.
PenicillinFor dogs, dosage is typically determined by the vet, taking into consideration the dog’s weight and health condition.
DoxycyclineCommonly prescribed for dogs with tick-borne infections, dosage should be determined by a professional vet.
AcepromazineThe recommended dosage for dogs weighing 2-30 pounds is 0.05mg/kg.
HydromorphoneOften used in dogs but a vet should determine the dosage as it can vary based on the dog’s condition and weight.
KetamineCommonly used in dogs for sedation and pain relief, dosage must be determined by a professional vet.

Remember, while antibiotics are necessary for treating several conditions, they must be used responsibly to prevent antibiotic resistance. Always consult your vet before administering any medication to your dog.

Pain Medication

Pain medications are crucial for managing chronic discomfort in dogs. When administered under the guidance of a veterinarian, these drugs can significantly enhance the quality of life for our canine companions. The medications listed below are among the most commonly prescribed for pain relief in dogs.

Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)Dosage varies. Always consult a vet.FDA-approved for pain and inflammation control in dogs, particularly associated with osteoarthritis.
Galliprant0.9 mg/lb (2 mg/kg) once a dayA daily medication that provides osteoarthritis pain relief for dogs.
Hydromorphone0.05-0.1 mg/kg every 4-6 hoursA strong opioid pain medicine prescribed by vets for pain relief.
IbuprofenNot recommended for dogsDespite being a common OTC medication for humans, Ibuprofen is NOT safe for dogs and can cause serious harm.
AcetaminophenNot recommended for dogsLike Ibuprofen, Acetaminophen is also unsafe for dogs and can cause severe side effects.

Remember, always consult with a veterinarian before starting any new medication regimen for your pet, as incorrect dosages can lead to harmful side effects or even fatal outcomes.

Anti-fungal drugs

Dogs may need anti-fungal drugs like Itraconazole, Ketoconazole and Fluconazole. These help treat fungal infections. Your vet will tell you how much to give your dog. It is usually based on weight. 

For Itraconazole, a 5-10 mg dose per kilo of body weight every day is often used. Ketoconazole is given at 10 mg per kilo daily or 20 mg every two days. In the case of Fluconazole, doses range from 10-20 mg depending on your pet’s size each day. Different breeds might need different amounts, so always ask your vet first before giving these medications.

Anti-parasitic drugs

Dogs can get parasites. Anti-parasitic drugs, like Drontal Plus and Nemex-2, kill these pests. Dosage charts help you give the right amount of medicine to your dog. Schoolchildren and shelter dogs often face worm problems too. Albendazole, mebendazole, fenbendazole, pyrantel and oxantel are good for this issue. They stop ascariasis and other worm sicknesses from getting worse.


Dog Medicine Dosage Chart is a must-have. It guards the health of our furry pals. Use this guide and give your dog the right dose every time. Always keep it on hand for safe and proper medicine use!

Amoxicillin for dog dosage chart
Amoxicillin for dog dosage chart


1. What Is A Dog Medicine Dosage Chart?

A dog medicine dosage chart provides information on how much of a medication to give a dog based on the dog’s weight. It helps dog owners determine the correct dose to give their pet.

2. Why Is It Important To Follow Dosage Charts? 

Following dosage charts helps ensure dogs receive the proper amount of medication. Giving too much can cause toxicity and giving too little may not properly treat the medical condition. Sticking to the recommended dosage is important for the dog’s health and safety.

3. How Do Dosage Charts Work?

Dosage charts list the dog’s weight along one axis and the medication dosage along the other axis. To use it, find the dog’s weight and then follow the chart over to determine the correct amount of medicine to administer. 

4. What Information Is Included On A Dosage Chart?

Typical information includes the medication name, the dosage amounts based on weight, the units of measurement such as mg/lb or mL/kg, frequency/timing of doses, and route of administration like oral, topical, or injectable.

5. Where Can I Find Dosage Charts?

Dosage charts can often be found on medication packaging or labeling. Veterinarians can also provide dosage charts for prescribed medications. You may also find charts online from reputable pet pharmacy sites.

6. How Does Dosage Differ Between Dog Breeds?

The dosage is based on the dog’s weight, not its breed. However, some breeds may be more sensitive to certain medications, so it’s always best to consult your veterinarian.

7. Can I Give My Dog Human Medication? 

You should never give a dog human medication without first consulting your veterinarian. Medications for humans can be very dangerous for dogs. Always use medications formulated specifically for canines.

8. What If I Miss A Dose?

Missing one dose is generally not harmful, but do not double up on the next dose to try to make up for it. If a dose is missed, wait until the next scheduled time to administer the medication.

9. What Are Signs My Dog Received Too Much Medication?

Contact your vet immediately if you see lethargy, vomiting, diarrhea, tremors, seizures or other worrisome symptoms after giving medication. Overdoses can be life threatening.

10. How Do Liquid Medications Differ From Pills? 

Liquids can be easier to administer but the dosage must still be measured carefully, typically using an oral syringe or dropper. Pills also require ensuring the proper dose for your dog’s size and weight.

Author Profile

Shradha Kabra
Shradha KabraLifetime dog Enthusiast
Shradha is a seasoned writer at, an authoritative resource for all things Labrador Retriever. Her experience as a pet owner and dog enthusiast drives her to create meticulously researched and fact-checked content, offering valuable insights on Labrador training, grooming, and health. Each article reflects Shradha's passion and dedication, enriched by personal experiences with her beloved Labradors, Tom, and Kurt. Whether exploring breed-specific training techniques or providing product reviews, Shradha ensures Labrador owners receive the most accurate, up-to-date, and trustworthy information, aimed at enhancing their companions' health and happiness