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Iverhart Plus Dog

Prescription Required
From $6.29


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1-25 lbs Blue

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26 to 50 lbs

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51-100lbs Brown

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All medications are filled by Pet's Choice Pharmacy. More information. Can only be shipped in the United States.
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Product Summary:

Prescription items are NON-RETURNABLE and NON REFUNDABLE

Iverhart Plus® Chewable Tablets

Iverhart Plus prevents heartworm disease and also controls roundworms and hookworms in dogs in a once-a-month, liver-flavored chewable tablet. Dogs should be tested for heartworm disease prior to being put on a preventive program and tested annually thereafter.

Item Specifications:

Iverhart Plus Chewables are used to prevent heartworm disease and treat and control roundworms and hookworms.
For Use:
Dogs (at least 6 weeks of age)
6 ct
Small (Blue): 1-25 lb. (Product expiration date of 9/18 and 8/20)
Medium (Green): 26-50 lb.
Large (Brown): 51-100 lb. (Product expiration date of 4/18 and 8/20)

Active Ingredients:
Ivermectin, pyrantel pamoate

Use with caution in sick, debilitated or underweight animals and dogs weighing less than 10 lbs. Certain dogs of the collie breed are more sensitive to the effects of ivermectin. Make sure to tell your veterinarian what other medication you are giving to your pet. Quite often your veterinarian may prescribe two different medications, and a drug interaction may be anticipated. In this case, your veterinarian may vary the dose and/or monitor your pet more closely. The following drugs can potentially interact with pyrantel pamoate: levamisole, organophosphates, diethylcarbamazine, and piperazine. Contact your veterinarian if your pet experiences any unusual reactions when different medications are given together. Allergic reactions to medications may occur. Be sure to inform your veterinarian if your pet has any known drug sensitivities or allergies. If your pet displays symptoms of an allergic reaction, call your veterinarian immediately or go to a veterinary emergency clinic. Symptoms may include but are not limited to: swollen lips, tongue, face, airways; difficulty breathing; agitation; profuse salivation; vomiting; widespread hives and itching.

Side Effects:
Side effects may include loss appetite, vomiting, drowsiness, and diarrhea. Ivermectin may cause a shock like reaction in dogs. If this occurs, notify your veterinarian. Other side effects may occur. If you notice anything unusual, contact your veterinarian.

Iverhart Plus should be given orally as directed by your veterinarian.

Style Item Number Model Number UPC
51-100lbs Brown 1 Tablet 496989 LG 001 012VB-51-100-1
51-100lbs Brown 6 Tablets 496989 LG 006 012VB-51-100
26 to 50 lbs 1 Tablet 496989 MD 001 012KV-26623
26 to 50 lbs 6 Tablets 496989 MD 006 012VB-26-50
1-25 lbs Blue 1 Tablet 496989 SM 001 012KV-26622
1-25 lbs Blue 6 Tablets 496989 SM 006 012VB-5-25
Additional Information:

Please Note: 

This prescription product or therapeutic food is fulfilled by Pet’s Choice Pharmacy, Inc. A licensed pharmacy in all states, excluding North Carolina. Pet’s Choice is working with North Carolina Board of Pharmacy to be licensed to fill prescriptions in the future. We can only ship to US states. 

To order prescription products or therapeutic foods must have an existing, valid veterinarian-client-patient relationship.  Prescription requests are subject to a Drug Utilization Review by a licensed pharmacist for patient safety.

All prescription products (excluding therapeutic food) are FDA approved, or EPA licensed, to be sold in the US. Prescription products cannot be returned.  


How do you fill my pet’s prescription order?

We understand how important your pet’s health is to you. That’s why we partnered with Pet’s Choice Pharmacy, a fully accredited Vet-VIPPS national pharmacy. Located in Belleville, Kansas, Pet’s Choice Pharmacy is a trusted partner that is fully licensed to distribute pharmaceutical products in all states, excluding North Carolina. This licensing ensures that they adhere to the proper standards for handling and dispensing pet medications directly to you, at a significant savings.


How does the prescription process happen?

Pet’s Choice Pharmacy will contact your veterinarian directly to obtain the necessary information and approval to dispense the medications ordered. It is helpful to have veterinarian’s name, phone number, and fax number when you place your order so we can speed up contact process with veterinarian. After prescription is verified, your medication will be safely dispensed and shipped directly to you. If you veterinarian does not participate or support online sales, you can mail your script to us directly.


Pet’s Choice Pharmacy  

814 K Street

Belleville, KS 66935 Order #


Are we a licensed pharmacy?

The National Association of Boards of Pharmacy (NABP) has approved us as an Internet Advertiser of prescription drug-related services through its e-Advertiser Approval program. We are not a licensed pharmacy; however, we are permitted to display pet medications on our site and have prescription orders fulfilled and delivered through our trusted partner, Pet’s Choice Pharmacy, a full Vet-VIPPS accredited pharmacy. This gives you a trusted and affordable alternative to purchase the medications your beloved pets need to maintain quality of life and overall health.


If you have any medical questions about your pet, we suggest you speak with your veterinarian before administering any medication.  If you would like to speak with our pharmacy support team about your order, you can contact us directly Monday-Friday 9 am-5 pm EST at (877) 574-2267. If you veterinarian needs to fax your prescription, our fax number is (866) 787-1177.


** By law we can only accept a prescription faxed from your veterinarian or we must have the original prescription**


Product Reviews by Customers

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Browse 2 questions Browse 2 questions and 32 answers
Why did you choose this?
KV Supply Store
excellent product
ELENA B on May 17, 2019
Repeat Order.
CAROLE L on Feb 1, 2019
excellent product
ELENA B on May 17, 2019
My pets have a problem digesting pills but I have found that this pills is small enough, digestible for small pets and the price is affordable.
SHEILA H on May 3, 2019
Repeat Order.
CAROLE L on Feb 1, 2019
I have been using Iverhart Plus for 8 yrs or longer. My dogs are always heartworm negative. It is cheaper than heart guard and has worked just as well for my dogs
judy h on Dec 29, 2018
I have used this product for many years and have been completely satisfied.
Linda M on Dec 13, 2018
I use this year round for my two dogs and it has worked well with no side effects.
BERNICE N on Jul 27, 2018
Cheaper that Heartguard and just as effective.
MARGIE J on Jun 17, 2018
Heart guard medication is required for dogs. KVSupply offers the best prices for Iverhart Plus.
MICHELE Z on May 23, 2018
Kaitlin B on May 20, 2018
My Sandi actually chews it up and swallows it without any coaxing.
Nancy K on May 17, 2018
very good price, same as heartgard
PETE B on May 4, 2018
it works
greg r j on Apr 26, 2018
I like that this treats for other parasites in addition to heartworm and it is a better price than some of the similar top products.
Bernice N on Apr 14, 2018
The price at KV supply for Iverhart is so much lower than anywhere else!
Susanne U on Apr 6, 2018
It is heart preventative medication at a great price.
MICHELE Z on Mar 21, 2018
Quality product at very reasonable price
K Dan S on Feb 9, 2018
to keep on current heart worm preventive
AMBER B on Jan 10, 2018
Great price.
Mary C on Jan 9, 2018
recommended by our veterinarian
Gregory C on Dec 21, 2017
Same exact medicine as Heartgard, but less cost!
CAROL A on Dec 2, 2017
It works
H. D on Oct 12, 2017
CARRIE D on Sep 17, 2017
affordable heartworm preventative for my 5 dogs.
CHRISTINE L on Sep 9, 2017
I've used this for my dogs in the past and they have not had problems with it.
LAURA S on Sep 7, 2017
Less expensive alternative to Heartgard and is same chemicals.
ROBERTA L D on Sep 3, 2017
It is what my ver recommended.
I trust kv
DIANE S on Sep 1, 2017
Quality product at a good price.
LOU D on Aug 23, 2017
This is more affordable than Heartgard and it's the same thing.
Jan J on Aug 22, 2017
Price, ease of order & fast shipping.
YVONNE I on Aug 15, 2017
My pets have a problem digesting pills but I have found that this pills is small enough, digestible for small pets and the price is affordable.
SHEILA H on May 3, 2019
I have been using Iverhart Plus for 8 yrs or longer. My dogs are always heartworm negative. It is cheaper than heart guard and has worked just as well for my dogs
judy h on Dec 29, 2018
I need a year supply do I need to go to checkout after each dog?
A shopper on Sep 1, 2018
BEST ANSWER: I think it depends on the prescription your vet has submitted. If you have several dogs you will need to ask your vet to write a presciption for a 1 yr supply for each dog.