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Valuheart Heartworm Tablets for Dogs 45-88 lbs (21-40 kg)
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NO PRESCRIPTION NEEDED
Safe Over-The-Counter Product
AU
BASED IN AUSTRALIA
Tracked Delivery 7-14 Days
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Choose based on your dog's weight
Description
Valuheart Monthly Heartworm Tablets (45–88 lbs / 21–40 kg) contain 240 mcg ivermectin per tablet, formulated to meet the 6 mcg per kg bodyweight minimum dose across the full 21–40 kg range. Each tablet in this variant is color-coded yellow, setting it apart from the blue (up to 22 lbs) and green (23–44 lbs) formulations. Registered under APVMA number 66288/53261 and manufactured by Value Plus Animal Health Care Products, this single-ingredient oral preventive targets heartworm larvae exclusively.
Recommended for
Dogs weighing 45–88 lbs (21–40 kg) from 6 weeks of age.
Indication/Coverage
For dogs suffering from, or at risk from, heartworm infection:
- Prevention of heartworm disease: Eliminates tissue-stage larvae of Dirofilaria immitis that infect the dog during the 30-day period before each monthly dose. This product does not eliminate or affect established adult heartworms.
Key Benefits
The yellow Valuheart tablet is formulated to address the specific dosing requirements of large-breed dogs within the 21–40 kg range:
- Large-Breed Dose Precision: Each yellow tablet delivers 240 mcg of ivermectin and is formulated for dogs weighing 21–40 kg. A single tablet provides the recommended heartworm-prevention dose across this labeled weight range without requiring tablet splitting.
- Monthly Larval Clearance: One dose per month eliminates D. immitis L3 and L4 larvae acquired during the preceding 30 days, preventing their development into adult heartworms.
- Extended Entry Window: Dogs starting prevention for the first time may begin up to 4 months after initial mosquito exposure and still achieve heartworm control, provided monthly dosing is maintained for at least 12 months.
- Age Eligibility from 6 Weeks: The product is labeled from 6 weeks of age, applicable to large-breed puppies that reach the 21 kg threshold early in development.
- Breeding Animal Safety: Label data confirm no adverse effects in stud dogs, pregnant bitches, or lactating females at the standard dose, with no adjustment required for reproductive status.
- Oral Delivery Options: The tablet accepts hand-feeding, food incorporation, or treat concealment, giving owners flexibility with large dogs that may resist topical application handling.
Caution
Hazards to Humans
Keep out of reach of children. Wash hands thoroughly after handling tablets or contact with the dog’s saliva shortly after dosing. If accidental ingestion occurs, seek medical attention promptly. Do not allow children to handle tablets unsupervised.
Hazards to Domestic Animals
Valuheart is for oral use in dogs only; do not administer to cats or any other species. This variant is labeled for dogs from 6 weeks of age weighing 21–40 kg. Dogs with no prior heartworm prevention history, or those returning after a lapse in their program, should be tested for adult heartworm and circulating microfilariae before commencing treatment, as this product does not eliminate established adult infections. Consult a veterinarian before administering to debilitated, aged, or underweight animals. Discontinue and seek veterinary assessment if unexpected reactions arise after dosing.
Possible Side Effects
Monitor your dog for at least 30 minutes after the first dose and following any administration to a dog with a history of potential mosquito exposure without prior prevention.
The following adverse reactions have been documented in clinical settings:
- Transient diarrhea: Recorded in dogs carrying circulating microfilariae at the time of dosing, resulting from a hypersensitivity response to dying microfilariae rather than a direct toxic effect of ivermectin at the labeled dose.
- Individual sensitivity: A small number of dogs may display atypical signs at the standard dose; if neurological disturbances, excessive salivation, or marked lethargy develop, cease administration and contact a veterinarian without delay.
Seek veterinary attention if any reaction fails to resolve within 24 hours or intensifies after the initial dose.
Direction
Valuheart for Dogs 45–88 lbs (21–40 kg) is given orally as a plain, unflavored tablet on a monthly schedule. Present the yellow tablet directly by hand, embed it in the dog's meal, or conceal it in a treat that the dog consumes without hesitation. Remain with the dog for several minutes following each dose. Should the tablet be expelled or vomited before absorption is complete, a full replacement dose should be given immediately rather than waiting for the next scheduled interval.How to Open
- Hold the blister pack with the clear plastic side facing up. Press firmly on the blister until the tablet is released through the foil.
- If the foil does not break easily, make a small cut or nick over the tablet and press it out from the plastic side.
- Keep the remaining blister pack in the original packaging after each use.
How to Administer
- Weigh the dog on dosing day to confirm the current body weight falls within 21–40 kg. Dogs below 21 kg should receive the green (23–44 lbs) tablet; dogs weighing over 40 kg require dose adjustment according to the veterinarian’s instructions.
- Offer the yellow tablet directly by hand, place it over the dog's meal, or wrap it in a food item the dog reliably swallows whole.
- Stay with the dog and observe for several minutes to confirm the entire tablet has been ingested.
- If the dog rejects the tablet, re-present it concealed in a different food. Do not administer a partial tablet as a substitute for the full dose.
- Affix the enclosed calendar sticker to record the administration date and anchor the next dose to the same calendar date the following month.
Storage
- Store below 30°C (86°F) at room temperature.
- Keep out of reach of children at all times.
- Do not administer after the expiry date printed on the outer packaging; the expiry date refers to the last day of the month stated.
- Keep tablets in the original blister card until the day of use to prevent moisture ingress and physical damage to the tablet.
Tips for Using
To ensure your dog receives reliable monthly heartworm protection from Valuheart, follow these important administration tips:- Complete a Heartworm Screening Before Use: Consult your veterinarian for a heartworm test before starting Valuheart for the first time or after a prolonged interruption. Valuheart prevents heartworm disease but does not kill adult heartworms, and dogs with an existing infection may experience temporary side effects such as diarrhea after treatment.
- Check Your Dog’s Weight Regularly: Your dog’s weight may change over time, affecting the appropriate tablet strength. If your dog reaches 21 kg or more, switch from the green tablet to the yellow tablet (45–88 lbs / 21–40 kg) at the next monthly dose to maintain proper dosing.
- Respect the Minimum Age Limit: Do not administer Valuheart to puppies younger than 6 weeks old, even if they meet the weight requirement for a particular tablet size.
- Make Administration More Acceptable: Valuheart tablets can be offered by hand, mixed with food, or concealed inside a favorite treat. Using food helps encourage your dog to consume the tablet but is not necessary for the medication’s effectiveness.
- Hide the Unflavored Tablet When Necessary: Since Valuheart does not contain added flavoring, placing it inside wet food, cheese, or a pill pocket can help prevent your dog from noticing and rejecting it.
- Confirm the Full Dose Has Been Swallowed: Observe your dog for several minutes after giving the tablet. Some dogs, especially smaller breeds, may hold the tablet in their mouth and spit it out later.
- Provide a Replacement Dose if Needed: If the tablet is expelled through spitting or vomiting shortly after administration, give a new full dose. An incomplete dose may not provide adequate heartworm prevention for that month.
- Keep Track of Monthly Treatments: Use the included reminder sticker or another calendar system to record each dose and avoid missing scheduled treatments.
- Maintain a Consistent Dosing Date: Administering Valuheart on the same day every month, such as the first day of the month, helps establish a dependable prevention routine.
- Respond Properly to Missed Doses: If a dose is missed, administer it as soon as possible and continue the regular monthly schedule. If more than four months have passed since the previous dose, speak with your veterinarian about heartworm testing before resuming treatment.
| Product Name | Valuheart Heartworm Tablets for Dogs 45-88 lbs (21-40 kg) |
|---|---|
| Target Weight | 45 – 88 lbs (21 – 40 kg) |
| Packaging Color | Yellow |
| Active Ingredients | Ivermectin 240 mcg |
| Application Type | Monthly systemic preventative treatment |
| Appearance | Round, white tablets |
| Administration Route | Oral administration |
| Pack Sizes Available | 6 tablets per pack |
| Treatment Frequency | Once monthly (every 30 days) |
| Effective Against | Heartworm larvae (Dirofilaria immitis, tissue stage) |
| Storage | Below 30°C (86°F) |
FAQs
1. My dog weighs exactly 21 kg today. Is the yellow (45–88 lbs) tablet appropriate?
Yes. The yellow Valuheart tablet (240 mcg ivermectin) is labeled for dogs from 21 kg, and a dog at exactly 21 kg on dosing day falls within this variant’s range. Reweigh before each monthly dose. A dog that drops below 21 kg should revert to the green (23–44 lbs) tablet. Valuheart is available in two other weight-based variants:
2. Is 240 mcg ivermectin safe for a large dog at the lower end of this range, around 21 kg?
Yes. The labeled dosage is 6 mcg of ivermectin per kilogram of body weight. For a dog weighing 21 kg, a 240 mcg tablet provides approximately 11.4 mcg/kg, which falls within the recommended dosing range. This formulation has a wide margin of safety for dogs of all breeds when used as directed.
However, the 240 mcg tablet should not be given to dogs weighing less than 21 kg. For smaller dogs, the 120 mcg (green) tablet, intended for dogs weighing 23–44 lb (approximately 10–20 kg), is the more appropriate option based on the manufacturer’s recommendations.
3. My dog just moved from the 23–44 lbs range into the 45–88 lbs range. Do I switch immediately?
Yes, switch at the next dose. Once your dog’s weight exceeds 20 kg, the green tablet delivers a sub-labeled dose per kilogram. Move to the yellow Valuheart tablet (240 mcg) at the next scheduled monthly administration. Do not attempt to compensate by doubling the green tablet dose.
4. What should I do if I miss a monthly dose of Valuheart 45–88 lbs?
Administer the yellow tablet as soon as the lapse is identified and resume the monthly schedule from that date. The label confirms heartworm control is maintained when treatment is initiated up to 4 months after mosquito exposure, provided monthly dosing continues for at least 12 months. If the gap exceeds 4 months, consult a veterinarian about heartworm testing before restarting.
5. My large-breed dog weighs 42 kg. Can I use the yellow tablet?
A dog weighing 42 kg exceeds the yellow tablet’s labeled weight range, which covers dogs up to 40 kg. According to the product labeling, dogs weighing more than 40 kg may require an additional half tablet for each 20 kg of body weight above 40 kg Consult a veterinarian to confirm the correct dosing combination before administering above the labeled ceiling.
6. Can Valuheart 45–88 lbs be used in a pregnant or nursing large-breed dog?
Yes. The label confirms safe use in pregnant bitches and lactating females at the standard dose without restriction. No adjustment is required for reproductive status. If the dog is simultaneously debilitated or underweight, seek veterinary guidance before proceeding.
7. Does Valuheart 45–88 lbs protect against fleas, ticks, or intestinal parasites?
No. Valuheart contains ivermectin as its sole active ingredient and is labeled exclusively for heartworm prevention targeting D. immitis larval stages. It provides no coverage against fleas, ticks, or intestinal nematodes. Large-breed dogs requiring multi-parasite protection should be assessed for a product carrying broader labeled indications.
8. My 30 kg dog vomited the yellow tablet shortly after dosing. Do I wait until next month?
No. Administer a full replacement yellow tablet immediately. A dose that is vomited before absorption cannot be quantified, and an incomplete dose leaves the current 30-day exposure window uncovered. Offer the replacement tablet concealed in a substantial food portion to slow consumption and reduce the likelihood of recurrence.
9. Can I start Valuheart 45–88 lbs in a large-breed dog that has never had heartworm prevention?
A veterinarian should test the dog for adult heartworm infection and circulating microfilariae before the first dose. Valuheart does not eliminate established adult D. immitis, and dosing a dog with an active infection may trigger a transient hypersensitivity reaction involving diarrhea. Once the dog is confirmed clear, monthly prevention may begin.
10 reviews for Valuheart Heartworm Tablets for Dogs 45-88 lbs (21-40 kg)
| 5 star | 60% | |
| 4 star | 40% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
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These heartworm tablets have made a huge difference in my dog’s health. They’re easy to administer, and I’m confident they’re doing their job.
I’m so glad I found these heartworm tablets for my dog. They’re easy to give, and they provide excellent protection.
My dog’s health is in good hands with Valuheart.
Finding reliable heartworm prevention without a vet prescription is tough, but Anipetshop made it easy. These tablets are perfect for my dog.
Searching for heartworm prevention without a vet’s prescription was frustrating, but Anipetshop came through for me. These tablets are excellent.