Valuheart for Dogs
No Prescription Required

Valuheart is a monthly oral heartworm preventative containing ivermectin as its sole active ingredient, available in three weight-specific formulations: Blue (up to 10 kg), Green (11 to 20 kg), and Yellow (21 to 40 kg). Each tablet delivers ivermectin at a minimum effective dose of 6 mcg per kg to eliminate Dirofilaria immitis larvae at the tissue stage before they develop into adult worms.

All three formulations are available through Anipetshop without a veterinary prescription. Anipetshop operates as a licensed online pharmacy under Australian APVMA regulations, which classify Valuheart as an over-the-counter product. The active ingredient, dosage standards, and formulation are identical to ivermectin-based heartworm preventatives sold under prescription in the United States.

Can You Buy Valuheart Without a Vet Prescription?

Yes. Valuheart can be supplied by Anipetshop without a veterinary prescription. Anipetshop is a licensed online veterinary pharmacy based in Noosaville, Queensland, Australia.

Prescription requirements are determined by the regulatory framework of the dispensing jurisdiction rather than the pharmacological properties of the product itself. Valuheart contains ivermectin, with standardized dosage regimens that are consistent across international markets.

In the United States, the FDA designates ivermectin-based heartworm preventatives as prescription-only medications. Accordingly, U.S. pharmacies must confirm a valid veterinarian-client-patient relationship (VCPR) prior to dispensing.

By contrast, the APVMA applies a different scheduling system. Under Australian veterinary medicines legislation, Valuheart is categorized as a non-prescription product, allowing over-the-counter distribution and lawful export to international customers, including those in the United States.

Valuheart products supplied through Anipetshop are procured from licensed manufacturers and contain the same active ingredient, strength, and dosage regimen as ivermectin-based prescription formulations marketed in the U.S.

Explore the Oral Tablet Formulation

Valuheart is formulated as an unflavored oral tablet containing ivermectin as its sole active ingredient and administered once every 30 days to prevent heartworm disease by eliminating Dirofilaria immitis larvae at the tissue stage.

The tablet composition and physical form are relevant to owners managing dogs with food sensitivities or storage constraints:

• Flavoring: Unflavored. The absence of meat-based flavoring reduces the risk of food-related allergic reactions and keeps tablet size small.
• Excipients: Inactive ingredients include lactose, microcrystalline cellulose, magnesium stearate, and colloidal anhydrous silica.
• Physical form: White, round tablets, scored to allow accurate splitting when combination dosing is required.
• Storage: Store at or below 86°F (30°C) in a cool, dry location away from direct light and out of reach of children.

Valuheart is available in three weight-specific formulations. The table below shows current pack options and pricing:

Take the Correct Dosage

aluheart dosing is based solely on body weight, at a minimum effective dose of 6 mcg of ivermectin per kilogram, administered once every 30 days. Age and breed do not affect tablet selection.

The following table shows the ivermectin strength corresponding to each weight range:

Dogs over 100 lbs (approximately 40 kg) fall outside the single-tablet range and require a combination of tablets. Consult a veterinarian before dosing dogs in this weight category.

For dogs whose weight falls at or near the boundary between two weight ranges, select the tablet covering the higher range. Heartworm prevention with ivermectin is based on a minimum threshold dose of 6 mcg per kg, and under-dosing reduces efficacy.

A dog weighing 9.8 kg sits at the top of the Blue tablet range and can receive the Blue tablet if its weight is stable. If the same dog fluctuates around 10 kg, move to the Green tablet to avoid the risk of under-dosing. A dog at 10.5 kg has exceeded the Blue range and requires the Green tablet for full coverage.

Valuheart tablets are scored and can be split accurately for weight-adjusted dosing, as ivermectin is evenly distributed throughout the tablet.

Why Dog Owners Should Choose Valuheart

Valuheart is used when a dog requires dedicated monthly heartworm prevention and is already receiving separate coverage for fleas, ticks, or intestinal worms. It contains ivermectin as its sole active ingredient, targeting Dirofilaria immitis larvae at the tissue stage before they develop into adult worms.

The following points outline the clinical and practical factors that make Valuheart a suitable choice for this purpose:

• Heartworm-only coverage without overlap. Valuheart contains only ivermectin, which means it does not duplicate parasite coverage in dogs already on a flea, tick, or intestinal wormer. This avoids unnecessary compound exposure when broader-spectrum treatment is not indicated.
• Same active ingredient as Heartgard. Both Valuheart and Heartgard use ivermectin at the same minimum effective dose of 6 mcg per kg. The mechanism of action and efficacy against Dirofilaria immitis larvae are identical.
• Lower cost per dose without formulation trade-offs. As a generic product, Valuheart carries a lower price point than brand-name ivermectin products. The active ingredient, dosage, and prevention interval are the same.
• Approved for use across vulnerable groups. Valuheart is labeled for use in puppies from 6 weeks of age and in breeding, pregnant, and lactating dogs, based on its established safety data.
• Scored tablets allow weight-accurate dosing. The tablet is evenly distributed with ivermectin and can be split without affecting dose integrity, which is relevant for dogs near weight range boundaries.

How Do Pet Owners Review Non-Prescription Valuheart Online?

Pet owners report that Valuheart performs as a straightforward heartworm preventative with no meaningful difference in protection compared to brand-name ivermectin products. The most frequently noted factor is the cost difference relative to U.S. veterinary pharmacy pricing, which becomes more significant in multi-pet households.

Owners also note that the unflavored tablet format, while less palatable than chewable alternatives, removes the variable of incomplete chewing that affects dose delivery in some flavored products. A tablet that is swallowed whole or crushed into food delivers the full ivermectin dose consistently.

Buy Valuheart for Dogs Without a Vet Prescription at AnipetShop

Valuheart is available through Anipetshop without a veterinary prescription, supplied under Australian APVMA regulations that classify it as an over-the-counter product. The following details cover sourcing, labeling, and order logistics:

• Product authenticity: All products are sourced directly from licensed manufacturers across Australia and Europe. No generics or substitutes are stocked.
• Labeling: All products carry clear English labeling consistent with original manufacturer specifications, including active ingredients and dosage standards.
• Shelf life: Products are supplied with sufficient remaining shelf life to ensure full potency at the time of administration.
• Shipping: Free shipping applies to orders over $99, with real-time tracking provided via AfterShip.
• Customer support: Available Monday through Friday, 8:00 AM to 9:00 PM AEST, with responses within 2 hours.

How Valuheart Works on Dogs

Ivermectin does not remain active in the dog’s body between doses. After oral administration, it is absorbed into the bloodstream, targets Dirofilaria immitis larvae at the L3 and L4 tissue stages, and paralyzes them by binding to glutamate-gated chloride channels in their nerve and muscle cells. The drug is then metabolized and cleared within 24 to 48 hours.

Because heartworm larvae mature beyond the susceptible tissue stage within 30 to 45 days, monthly administration is required to eliminate each new cohort of larvae before that window closes. Valuheart has no effect on adult heartworms already present in the cardiovascular system. Dogs with an unknown prevention history should be tested for existing heartworm infection before starting Valuheart, as administering a preventative to a dog with adult heartworm disease does not treat the infection and may trigger a reaction to dying microfilariae. Consult a veterinarian before initiating prevention in any dog with an unconfirmed heartworm status.

How Should You Administer Valuheart?

aluheart is given orally as one tablet once per month, ideally on the same calendar date each month to maintain consistent larval elimination. The tablet does not need to be chewed. Whether given whole, split, or crushed into food, ivermectin is absorbed in the stomach and delivers the full dose.

A veterinarian should confirm the dog is heartworm-negative via antigen test before the first dose is administered, as giving a preventative to a dog with an existing adult heartworm infection can cause adverse reactions.

The following steps cover correct administration from dose selection through post-dosing observation:

1. Select by current body weight: Use the tablet strength that matches the dog’s weight at the time of dosing, not a previous recorded weight.
2. Administer with food: Giving the tablet during or immediately after a meal supports absorption and reduces the likelihood of gastrointestinal upset.
3. Confirm ingestion: Place the tablet directly in the mouth or conceal it in food. Observe the dog until swallowing is confirmed.
4. Monitor for vomiting within one hour: If the tablet is vomited within one hour of administration, re-dose with a replacement tablet. A dose vomited before absorption is not effective.
5. Maintain the monthly interval: Administer one tablet every 30 days without interruption. Gaps in dosing allow larvae acquired during the missed period to mature beyond the treatable stage.

When switching from another heartworm preventative, give the first Valuheart dose within one month of the previous treatment to avoid a gap in coverage.

Are There Any Side Effects of Valuheart to Consider?

Adverse effects from ivermectin at heartworm prevention doses are uncommon but have been reported. When they occur, they are typically mild and resolve within 24 to 48 hours as ivermectin is cleared from the body.

The following side effects have been reported at preventative doses:

• Gastrointestinal upset: Vomiting or diarrhea may occur within 24 hours of administration, particularly if the tablet is given without food.
• Microfilarial reaction: Dogs carrying a significant microfilarial load may show a transient response including diarrhea or lethargy following treatment, as a result of larval die-off. This is not a drug reaction to ivermectin itself.
• Transient lethargy: Reduced activity within 24 hours of dosing has been reported and typically resolves without intervention.

Dogs with a known or suspected high microfilarial burden should be assessed by a veterinarian before starting Valuheart, as the die-off response can be more pronounced in heavily infected animals.

Are There Valuheart Alternatives That Don’t Require a Vet’s Prescription?

Several heartworm preventatives are available through Anipetshop without a veterinary prescription, sourced from licensed international manufacturers. These products differ from Valuheart in that they combine heartworm prevention with coverage for additional parasites in a single monthly dose.

The following products are currently available:

• Heartgard Plus: Contains ivermectin and pyrantel, covering heartworm prevention and intestinal worms including roundworms and hookworms.
• NexGard Spectra: Contains afoxolaner and milbemycin oxime, covering fleas, ticks, heartworm, and intestinal worms in a single monthly chew.
• Simparica Trio: Contains sarolaner, moxidectin, and pyrantel, covering fleas, ticks, heartworm, and intestinal worms including roundworms and hookworms.
• Credelio Plus: Contains lotilaner and milbemycin oxime, covering fleas, ticks, heartworm, and intestinal worms.
• Revolution: Contains selamectin, covering heartworm, fleas, ear mites, and sarcoptic mange in a topical monthly application.
• Stronghold: Contains selamectin at the same formulation as Revolution, marketed under a different name in certain regions.
• Advocate: Contains imidacloprid and moxidectin, covering fleas, heartworm, lungworm, and intestinal worms as a topical monthly application. Does not cover ticks.

Valuheart is appropriate when heartworm-only prevention is the clinical goal and the dog already has separate coverage for fleas, ticks, or intestinal worms. The products listed above are suited to dogs that require multi-parasite protection in a single product.

Frequently Asked Questions

Is Valuheart safe and effective?

Yes. Ivermectin’s safety and efficacy at heartworm prevention doses have been established over more than two decades of use. Valuheart is labeled for use in all dogs including stud dogs, breeding bitches (pregnant and lactating), and puppies from 6 weeks of age.

Does Valuheart contain any animal products or by-products?

No. Valuheart contains no substances of animal origin and is free from BSE (Bovine Spongiform Encephalopathy) risk.

My dog weighs 4.5 kg. Can I cut the small dog tablet in half?

Yes. Ivermectin is evenly distributed throughout the tablet, so a half tablet delivers a proportionally accurate dose without affecting efficacy.

My dog weighs 50 kg. How many Valuheart tablets should I give?

A 50 kg dog requires 1.5 Large Dog (Yellow) tablets per dose. The Large Dog tablet covers up to 40 kg, so a half tablet is added to cover the remaining weight.

Is it safe to switch from another heartworm preventative to Valuheart?

Yes. Give the first Valuheart dose within one month of the previous treatment’s due date to maintain continuous larval elimination. The prevention interval and mechanism are compatible with all standard heartworm preventative formats including daily, monthly, and annual products.

Should I have my dog heartworm tested regularly?

Yes. Annual antigen testing is recommended even for dogs on a consistent prevention schedule. Testing detects any gaps in coverage that may not be apparent from dosing history alone, and confirms the dog remains infection-free.

How do I know if my dog has heartworm disease?

Clinical signs of heartworm disease do not appear until the infection is well advanced. Presenting signs include chronic cough, exercise intolerance, labored breathing, weight loss, and weakness. Because early infection is asymptomatic, antigen testing is the only reliable method for detection in dogs on preventatives.

Does Valuheart treat all worms?

No. Valuheart eliminates Dirofilaria immitis larvae at the tissue stage only. It has no effect on adult heartworms and does not cover intestinal parasites including roundworms, hookworms, or tapeworms. A separate intestinal wormer is required if gastrointestinal parasite control is needed.

Does Valuheart contain any active ingredients other than ivermectin?

No. Ivermectin is the sole active ingredient. Valuheart is not a combination product, which means it does not add parasite coverage beyond heartworm prevention and does not interact with separate flea, tick, or intestinal parasite treatments a dog may already be receiving.

What is the difference between Valuheart and a chewable heartworm preventative?

Several chewable heartworm products require the dog to chew the product thoroughly for the full dose to be released. If swallowed whole, the active ingredient may not be fully absorbed, resulting in incomplete protection. Valuheart tablets are absorbed in the stomach regardless of whether they are swallowed whole, split, or crushed, which removes the variable of incomplete chewing from dose delivery.

Is Valuheart safe for pregnant or lactating dogs?

Yes. Valuheart is labeled for use in breeding bitches, including those that are pregnant or lactating.

How does Valuheart compare to the other heartworm preventatives available through Anipetshop?

Valuheart is the only single-ingredient heartworm preventative in the range. Products such as NexGard Spectra, Simparica Trio, and Heartgard Plus combine heartworm prevention with flea, tick, or intestinal worm coverage in a single dose. Valuheart is appropriate when heartworm-only prevention is the clinical goal and the dog already has separate parasite coverage in place. If a dog requires multi-parasite protection in one product, consult a veterinarian to determine which combination product matches the dog’s parasite exposure profile.