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Products sold by Pet Megamart are intended for animal use only unless explicitly stated otherwise. They are not intended for human consumption or human medical use.


Unless specifically labeled for food-producing animals, products are not intended for birds or animals whose meat or eggs will be consumed by humans. Customers are responsible for complying with all local, state, and federal regulations regarding animal use and food safety.


These products are not intended to diagnose, treat, cure, or prevent any disease unless expressly stated and legally permitted. Always consult a licensed veterinarian before administering any supplement or medication.


Keep out of reach of children. Store according to label instructions. Do not exceed recommended dosage guidelines.

Heartworm Tablets for Small Dogs – Monthly Prevention up to 24 lb (6, 20, 100 Count).

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Heartworm Tablets for Small Dogs – Monthly Heartworm Prevention for Dogs

Heartworm Tablets for Small Dogs are designed to support heartworm prevention for dogs by eliminating heartworm larvae (Dirofilaria immitis) transmitted by infected mosquitoes within the previous 30 days.

This easy monthly tablet is suitable for dogs up to 24 lb (11 kg) and may be given orally or crushed into food, making it a practical option for routine heartworm prevention in small dogs.

Key Benefits

  • Helps prevent heartworm disease in small dogs
  • Targets heartworm larvae acquired within the previous 30 days
  • Easy once-monthly administration
  • Can be given orally or crushed into food
  • Available in 6, 20, and 100 tablet sizes
  • May be given to pregnant and stud dogs

Recommended For

  • Small dogs up to 24 lb (11 kg)
  • Monthly heartworm prevention programs
  • Dogs exposed to mosquito-prone environments
  • Owners looking for a simple tablet-based prevention option

How Heartworm Tablets Work

Heartworm disease is spread by infected mosquitoes. These tablets help prevent heartworm disease by eliminating immature heartworm larvae before they can develop further inside the dog.

For best protection, heartworm prevention should be given consistently every month at 28–30 day intervals.

Directions for Use

Dog Size Dog Weight Dosage Frequency
Small Dogs Up to 24 lb / 11 kg Give 1 tablet orally or crushed in food Every 28–30 days

The first tablet should be given before exposure to infected mosquitoes and should only be given to dogs that are heartworm free.

Important Safety Information

  • Do not use in puppies under 6 weeks of age
  • Use only for dogs within the labeled weight range
  • Only give to heartworm-free dogs
  • Consult a veterinarian before starting heartworm prevention if heartworm status is unknown
  • Keep out of reach of children and pets

Available Sizes

  • 6 tablets (6 Months supply per dog)
  • 20 tablets (20 Month Supply per dog)
  • 100 tablets (100 Moth supply per dog)

Storage

  • Store below 30°C / room temperature
  • Keep container tightly closed
  • Store in a cool, dry location

Frequently Asked Questions

What are Heartworm Tablets Small used for?

Heartworm Tablets Small are used to help prevent heartworm disease in small dogs by eliminating heartworm larvae acquired from infected mosquitoes within the previous 30 days.

What size dog are these tablets for?

This small dog version is for dogs weighing up to 24 lb (11 kg).

How often should Heartworm Tablets be given?

Give one tablet every 28–30 days for ongoing monthly heartworm prevention.

Can the tablet be crushed into food?

Yes. The tablet may be given orally or crushed into food.

Can puppies take Heartworm Tablets Small?

Do not use in puppies under 6 weeks of age.

Can this be given to pregnant or stud dogs?

According to manufacturer directions, this product may be given to pregnant and stud dogs.

Should my dog be tested before starting heartworm prevention?

Heartworm prevention should only be given to heartworm-free dogs. If your dog’s heartworm status is unknown, consult a veterinarian before use.

Help Protect Your Small Dog from Heartworm Disease

Heartworm Tablets Small provide a simple monthly option for helping protect small dogs from heartworm disease. With easy tablet administration and multiple package sizes available, this product is a practical choice for routine heartworm prevention.

 




Heartworm Tablets for Small Dogs – Monthly Prevention up to 24 lb (6, 20, 100 Count).

$18.95 USD

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Is veterinary guidance recommended before using this product?

While many avian and small animal products are available without an in-person veterinary visit, proper diagnosis is important. Birds and small animals can be highly sensitive to stress, and treatment decisions should always be made carefully. We recommend consulting a licensed veterinarian to confirm the appropriate product and dosage for your animal’s specific condition.

If a prescription product is required, we can help facilitate consultation with a licensed veterinarian where appropriate.

Is this product safe for my pet?

When used according to label directions, this product is intended for animal use. Always follow the instructions carefully and review the product description for species suitability and administration guidance. If you are unsure, consult a veterinarian.

Unless specifically labeled, products are not intended for human consumption or for animals intended for meat or egg production for human consumption.

How is this product administered?

Administration instructions are provided on the product label and in the product description. Depending on the formulation, this product may be given orally, mixed in drinking water, applied topically, or added to feed. Always follow dosage guidelines carefully and consult a veterinarian if you are unsure about proper administration.

How quickly will this product ship?

Orders placed before 12:00 PM MST typically ship the same business day (Monday–Saturday, excluding holidays). We offer real-time calculated shipping rates and expedited options at checkout. We ship within the United States only.

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