ProHeart 12 Pricing Calculator

Heartworm disease is a serious and potentially life-threatening condition that affects dogs and cats. It is caused by a parasitic worm known as Dirofilaria immitis, which is transmitted to pets through the bites of infected mosquitoes. If left untreated, heartworm disease can cause severe damage to the heart, lungs, and other vital organs, leading to serious health complications and even death.

One of the most effective ways to protect your pet from heartworm disease is through the use of preventative medication. ProHeart 12 is a yearly injection that provides long-term protection against heartworm infection. It is a convenient and easy-to-use option for pet owners who want to ensure their pet is protected against this deadly disease.

ProHeart 12 pricing can vary based on the weight of your pet. The medication is only available through veterinarians and is not sold over the counter. The cost of the medication will also include the cost of a heartworm test, which is required prior to administering the medication.

Here is a breakdown of ProHeart 12 pricing based on the weight of your pet:

  • Up to 10kg: $110
  • Up to 20kg: $140
  • Up to 35kg: $187
  • Up to 50kg: $233
  • Heartworm test: $68

Note that these prices may vary depending on your location and the veterinarian you choose to administer the medication. It is always best to check with your local veterinarian for the most accurate pricing information.

In addition to the cost of the medication, consider the cost of annual heartworm testing. This test is required prior to administering ProHeart 12, and it is important to have your pet tested annually to ensure they are not infected with heartworm. The cost of the test is typically around $68, but it can vary depending on your location and the veterinarian you choose.

ProHeart 12 is not a substitute for regular heartworm testing. While the medication provides long-term protection against heartworm infection, it is still important to have your pet tested annually to ensure they are not infected.

In conclusion, ProHeart 12 is a convenient and effective option for protecting your pet against heartworm disease. The cost of the medication can vary based on the weight of your pet, and consider the cost of annual heartworm testing as well. If you are concerned about the cost of ProHeart 12, talk to your veterinarian about payment plans or other options that may be available to help make the medication more affordable.

Proheart 12 reviews

Let’s dive into the world of Proheart 12, a long-acting injectable form of the drug heartworm preventative.


Proheart 12 is used to prevent heartworm disease in dogs. It’s a convenient option for pet owners who want to keep their furry friends protected all year round without having to remember to give them a monthly pill.


One of the biggest advantages of Proheart 12 is its long-lasting effect. A single injection can protect your dog for up to 12 months, freeing up pet owners from having to worry about giving their pet a monthly preventative. It’s also a cost-effective option compared to monthly treatments.


Some pet owners have reported side effects from Proheart 12 such as vomiting, loss of appetite, and even more serious reactions like anaphylaxis. In some cases, the drug has been associated with liver problems. Discuss the potential risks and benefits with your veterinarian before deciding on Proheart 12.

Side effects:

The most common side effects of Proheart 12 include vomiting, loss of appetite, and lethargy. In more serious cases, it can cause anaphylaxis, a potentially life-threatening allergic reaction.


Proheart 12 is considered safe when used as directed, but in rare cases, it can lead to liver toxicity. It’s important to have your pet’s liver function tested before and after treatment to monitor for any potential issues.

Drug interactions:

Proheart 12 may interact with other medications your pet is taking, such as nonsteroidal anti-inflammatory drugs (NSAIDs) or certain antibiotics. Be sure to inform your vet of all the medications your pet is taking before starting Proheart 12.


Proheart 12 should not be used in dogs that are pregnant, lactating, or have a history of anaphylaxis. It’s also not recommended for pets with liver disease.

Research and study:

Proheart 12 has been the subject of multiple clinical studies, which have demonstrated its efficacy in preventing heartworm disease in dogs. However, further research is needed to fully understand its potential side effects and long-term safety.


There are several other options for heartworm prevention, including monthly pills, topical treatments, and even some all-natural remedies. Your vet can help you determine the best option for your pet based on their individual needs and health history.

In conclusion, Proheart 12 can be a convenient and cost-effective way to protect your dog from heartworm disease. However, it’s important to weigh the potential risks and benefits with your veterinarian and consider alternative options before making a decision.

Is ProHeart 12 injection safe?

The short answer is, yes, the ProHeart 12 injection is generally considered safe for dogs. It’s been approved by the FDA, and it has a good track record for preventing heartworm infections.

However, as with any medication, there are some risks and side effects that you should be aware of. Some dogs may experience mild symptoms like lethargy or decreased appetite after receiving the injection, but these usually go away within a few days.

In rare cases, dogs have experienced more serious side effects like anaphylactic reactions, which can be life-threatening. If you notice any signs of anaphylaxis, such as vomiting, diarrhea, or difficulty breathing, it’s important to seek veterinary care immediately.

Overall, the ProHeart 12 injection is a safe and effective way to prevent heartworm infections in dogs. However, it’s important to speak with your veterinarian about any potential risks and side effects and to carefully monitor your dog after receiving the injection.

What is the price of a heartworm test?

You know the saying, ‘an ounce of prevention is worth a pound of cure’? Well, that definitely applies when it comes to heartworm testing for your furry friend. A heartworm test is a simple, non-invasive blood test that can save you a whole lot of heartache (pun intended!) down the road.

So, what’s the damage? On average, a heartworm test will run you anywhere from $50 to $80. Some vet clinics might charge a little more or less, but that’s a pretty good ballpark figure. Now, some pet owners might be tempted to skip the test because it feels like a lot of money. But trust us, it’s a small price to pay for peace of mind.

Think about it – if you don’t test for heartworms, you won’t know if your pet has them until they’re already sick. And treating heartworms is a whole different ballgame – it can cost hundreds or even thousands of dollars. So, if you’re looking to save a few bucks in the short term, you might end up paying a whole lot more in the long run.

In our book, a heartworm test is a no-brainer. It’s a quick, easy way to make sure your pet is healthy and happy for years to come. And really, what’s a little bit of money compared to the love and companionship your pet brings to your life?

What are the side effects of the 12-month heartworm shot?

ProHeart 12 is not without its fair share of side effects. Here are a few that I’ve come across:

  • Pain and swelling at the injection site – Just like with any shot, your furry friend might feel a little twinge of pain and develop some swelling at the spot where they received the injection. This is completely normal and should go away within a day or two.
  • Loss of appetite – Some dogs may experience a temporary loss of appetite after getting the shot. If this happens, don’t panic. Just keep an eye on your pup and offer them their favorite foods to encourage them to eat.
  • Vomiting and diarrhea – I’ve heard that a few dogs may experience digestive upset after getting the 12-month heartworm shot. This can be distressing, but it should pass quickly.
  • Lethargy and fatigue – The shot may also leave your pet feeling a little sluggish and tired. This is normal and should only last a few days. Just make sure your pet is well-rested and hydrated, and they should be back to their normal self soon.
  • Fever – In some cases, the shot can cause a low-grade fever. If you notice that your pet is running a fever, call your vet right away. They’ll be able to assess the situation and recommend the best course of action.

Overall, the side effects of the 12-month heartworm shot are usually mild and short-lived. However, if you’re worried about your pet’s reaction to the shot, don’t hesitate to reach out to your vet for advice. They’ll be able to answer any questions you have and put your mind at ease.

ProHeart 12 vs Heartgard

When it comes to protecting your furry friend from heartworms, it can be tough to decide which product to choose. ProHeart 12 and Heartgard are two popular options, but which one is the best for your pet? Let’s dive into a side-by-side comparison of ProHeart 12 vs Heartgard.

ProHeart 12 is a monthly injection that provides 12 months of protection from heartworms. This product is known for its convenience – you only need to give it to your pet once a year, instead of monthly like Heartgard. However, some pet owners have reported side effects such as vomiting, diarrhea, and even seizures.

On the other hand, Heartgard is a monthly chewable tablet that prevents heartworms and other parasites. This product is well-known for its safety and efficacy and is widely used by veterinarians. Some pet owners have reported that their dogs don’t like the taste of Heartgard, but this is a small price to pay for the peace of mind that comes with protecting your pet from heartworms.

In terms of cost, Heartgard is typically more affordable than ProHeart 12. However, the cost of ProHeart 12 can vary depending on the size of your pet, so be sure to check with your veterinarian for a more accurate estimate.

When it comes down to it, the choice between ProHeart 12 and Heartgard will ultimately depend on your personal preferences and your pet’s individual needs. Both products are effective at preventing heartworms, but if you’re looking for a more convenient option, ProHeart 12 might be the way to go. However, if safety is your top concern, Heartgard is a tried and true option that won’t let you down.

In conclusion, ProHeart 12 and Heartgard are both effective options for protecting your pet from heartworms, but each has its own unique pros and cons. Do your research and talk to your veterinarian to determine which product is the best fit for you and your furry friend.

ProHeart 12 - DVM Testimonial

Hannah Elizabeth is an English animal behavior author, having written for several online publications. With a degree in Animal Behaviour and over a decade of practical animal husbandry experience, Hannah's articles cover everything from pet care to wildlife conservation. When she isn't creating content for blog posts, Hannah enjoys long walks with her Rottweiler cross Senna, reading fantasy novels and breeding aquarium shrimp.

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