{"product_id":"iverhart-max-chew-for-dogs-25-1-50-lbs-green-box","title":"Iverhart Max (Ivermectin \u0026 Pyrantel) Chew for Medium Dogs 25.1-50 lbs","description":"\u003ch2\u003eMonthly Heartworm and Deworming Protection for Medium Dogs\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIverhart Max Chew for Medium Dogs provides monthly protection against heartworm disease while treating and controlling common intestinal worms in dogs weighing 25.1 to 50 pounds. This veterinarian prescribed chew combines ivermectin, pyrantel pamoate, and praziquantel in a palatable format, making parasite prevention convenient, effective, and easy to administer as part of a regular canine health routine.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePlease note product may arrive in a Hardy Paw Pharmacy vial, manufacturer packaging is shown for reference.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeartworm Prevention\u003c\/strong\u003e: Eliminates tissue-stage heartworm larvae for 1 month after infection, helping protect dogs from serious heartworm disease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Spectrum Control: \u003c\/strong\u003eIt treats and manages roundworms, hookworms, and tapeworms, addressing several intestinal parasite infections all with a single monthly dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonthly Convenience:\u003c\/strong\u003e Given just once a month, it simplifies your parasite prevention routine and ensures reliable protection when followed as directed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePalatable Chew\u003c\/strong\u003e: Soft chew formulation is voluntarily consumed by most dogs, improving compliance and reducing administration challenges for pet parents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVet Approved Formula\u003c\/strong\u003e: FDA-approved prescription medication with established safety and effectiveness when used according to labeled dosing recommendations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVariants\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAvailable in four weight-specific strengths for accurate monthly dosing in dogs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0 to 12 lbs\u003c\/li\u003e\n\u003cli\u003e12.1 to 25 lbs\u003c\/li\u003e\n\u003cli\u003e25.1 to 50 lbs\u003c\/li\u003e\n\u003cli\u003e50.1 to 100 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIngredients\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eComposition Table\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 49.1392%; height: 82px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 45.5987%; height: 35.5966px;\" width=\"170\"\u003e\n\u003cp\u003e\u003cstrong\u003eIngredient\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 54.067%; height: 35.5966px;\" width=\"201\"\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity (Per Chew)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 45.5987%; height: 35.5966px;\" width=\"170\"\u003e\n\u003cp\u003eIvermectin\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 54.067%; height: 35.5966px;\" width=\"201\"\u003e\n\u003cp\u003e136 mcg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 45.5987%; height: 35.5966px;\" width=\"170\"\u003e\n\u003cp\u003ePyrantel Pamoate\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 54.067%; height: 35.5966px;\" width=\"201\"\u003e\n\u003cp\u003e114 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 45.5987%; height: 35.5966px;\" width=\"170\"\u003e\n\u003cp\u003ePraziquantel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 54.067%; height: 35.5966px;\" width=\"201\"\u003e\n\u003cp\u003e114 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eRecommended-Dosage Chart\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 77.2495%; height: 299px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 74.8011px;\"\u003e\n\u003ctd style=\"width: 13.4836%; height: 74.8011px;\" width=\"96\"\u003e\n\u003cp\u003e\u003cstrong\u003eDog Weight (lbs)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2615%; height: 74.8011px;\" width=\"60\"\u003e\n\u003cp\u003e\u003cstrong\u003eChew Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.4464%; height: 74.8011px;\" width=\"91\"\u003e\n\u003cp\u003e\u003cstrong\u003eChews Per Month\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.1882%; height: 74.8011px;\" width=\"78\"\u003e\n\u003cp\u003e\u003cstrong\u003eIvermectin\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.8173%; height: 74.8011px;\" width=\"83\"\u003e\n\u003cp\u003e\u003cstrong\u003ePyrantel Pamoate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.2998%; height: 74.8011px;\" width=\"99\"\u003e\n\u003cp\u003e\u003cstrong\u003ePraziquantel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 13.4836%; height: 35.5966px;\" width=\"96\"\u003e\n\u003cp\u003e6.0 to 12\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2615%; height: 35.5966px;\" width=\"60\"\u003e\n\u003cp\u003eToy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.4464%; height: 35.5966px;\" width=\"91\"\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.1882%; height: 35.5966px;\" width=\"78\"\u003e\n\u003cp\u003e34 mcg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.8173%; height: 35.5966px;\" width=\"83\"\u003e\n\u003cp\u003e28.5 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.2998%; height: 35.5966px;\" width=\"99\"\u003e\n\u003cp\u003e28.5 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 13.4836%; height: 35.5966px;\" width=\"96\"\u003e\n\u003cp\u003e12.1 to 25\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2615%; height: 35.5966px;\" width=\"60\"\u003e\n\u003cp\u003eSmall\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.4464%; height: 35.5966px;\" width=\"91\"\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.1882%; height: 35.5966px;\" width=\"78\"\u003e\n\u003cp\u003e68 mcg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.8173%; height: 35.5966px;\" width=\"83\"\u003e\n\u003cp\u003e57 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.2998%; height: 35.5966px;\" width=\"99\"\u003e\n\u003cp\u003e57 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 13.4836%; height: 35.5966px;\" width=\"96\"\u003e\n\u003cp\u003e25.1 to 50\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2615%; height: 35.5966px;\" width=\"60\"\u003e\n\u003cp\u003eMedium\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.4464%; height: 35.5966px;\" width=\"91\"\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.1882%; height: 35.5966px;\" width=\"78\"\u003e\n\u003cp\u003e136 mcg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.8173%; height: 35.5966px;\" width=\"83\"\u003e\n\u003cp\u003e114 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.2998%; height: 35.5966px;\" width=\"99\"\u003e\n\u003cp\u003e114 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5966px;\"\u003e\n\u003ctd style=\"width: 13.4836%; height: 35.5966px;\" width=\"96\"\u003e\n\u003cp\u003e50.1 to 100\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.2615%; height: 35.5966px;\" width=\"60\"\u003e\n\u003cp\u003eLarge\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.4464%; height: 35.5966px;\" width=\"91\"\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.1882%; height: 35.5966px;\" width=\"78\"\u003e\n\u003cp\u003e272 mcg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.8173%; height: 35.5966px;\" width=\"83\"\u003e\n\u003cp\u003e228 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.2998%; height: 35.5966px;\" width=\"99\"\u003e\n\u003cp\u003e228 mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eDosage \u0026amp; Administration Instructions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonthly Administration: \u003c\/strong\u003eGive one chew orally each month to protect against heartworm disease and intestinal parasites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight-Based Dose: \u003c\/strong\u003eChoose the chew size based on the dog’s body weight to ensure proper dosing and the best effect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Consumption: \u003c\/strong\u003eWatch the dog for a short time after giving the chew to confirm that no part is refused.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMosquito Season Timing\u003c\/strong\u003e: Begin dosing within one month of mosquito exposure and continue monthly until one month after the last exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrescription Requirement\u003c\/strong\u003e: Use only under veterinary supervision because federal law restricts this medication to licensed veterinarian authorization and guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003ePrecautions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth Condition Caution\u003c\/strong\u003e: Use carefully in sick, debilitated, or underweight dogs and animals weighing less than ten pounds due to safety considerations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePregnancy Safety Unknown\u003c\/strong\u003e: Safe use has not been evaluated in pregnant or lactating dogs, so veterinary consultation is recommended before administration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeartworm Testing Required: \u003c\/strong\u003eDogs must be tested for heartworm infection before starting treatment, and again six months after treatment begins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdult Worm Limitation:\u003c\/strong\u003e This product does not work against adult heartworms. Infected dogs need treatment before they can start prevention therapy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreed Sensitivity Risk: \u003c\/strong\u003eSome breeds, like Collies, may react to ivermectin at higher doses than what is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePossible Side Effects\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigestive Reactions\u003c\/strong\u003e: Vomiting, diarrhea, reduced appetite, and excessive salivation may occur but are generally self-limiting after administration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehavioral Changes\u003c\/strong\u003e: Lethargy, shaking, limpness, or decreased activity have been reported within hours to days following treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeurological Signs\u003c\/strong\u003e: Rare reactions such as ataxia, staggering, tremors, or convulsions have been reported with ivermectin-containing products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHypersensitivity Reaction\u003c\/strong\u003e: Mild transient reactions may occur in dogs with circulating microfilariae due to an immune response to dying parasites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eStorage Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: Store at controlled room temperature between 20°C and 25°C with permitted excursions between 15°C and 30°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Protection\u003c\/strong\u003e: Keep chews in original packaging and protect from light exposure to maintain product stability and effectiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChild Safety\u003c\/strong\u003e: Keep medication away from children and pets' reach to prevent accidental ingestion or misuse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eShipping \u0026amp; Return\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cp\u003eWe offer ground, express, priority, and international delivery; see our \u003ca href=\"\/pages\/shipping-policy\" title=\"Shipping policy\" aria-label=\"Shipping policy\"\u003eshipping policy\u003c\/a\u003e for details. \u003c\/p\u003e\n\u003cp\u003eFor return instructions or product concerns, please refer to our detailed \u003ca href=\"\/policies\/refund-policy\" title=\"Refund policy\" aria-label=\"Refund policy\"\u003erefund policy\u003c\/a\u003e.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrescription items are NON-RETURNABLE and NON-REFUNDABLE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eQ1: What parasites does Iverhart Max Chew for Medium Dogs protect against?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Iverhart Max Chew helps prevent heartworm disease by eliminating tissue stage larvae and treats and controls common intestinal worms, including roundworms, hookworms, and tapeworms in dogs. It provides broad-spectrum parasite protection when administered monthly according to veterinary guidance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ2: How often should I give Iverhart Max to my dog?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e The chew should be administered once every month to maintain continuous protection against heartworm infection and intestinal parasites. Consistent monthly dosing is important because delays longer than thirty days may reduce effectiveness against developing heartworm larvae.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ3: Do dogs need a heartworm test before starting Iverhart Max?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Yes, dogs should be tested for existing heartworm infection before starting treatment and again six months after beginning a prevention program. The medication does not eliminate adult heartworms, so infected dogs require appropriate treatment before preventive use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ4: Can Iverhart Max be given with food?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e The chew can be offered by hand or mixed with a small amount of dog food. Pet owners should make sure the dog eats the entire dose and watch for a short time after giving it to confirm the chew was not rejected.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQ5: Is Iverhart Max safe for all dog breeds?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e When used at the recommended dose, the product is considered safe for dogs, including Collies. However, certain breeds may be more sensitive to ivermectin at higher doses, so veterinary supervision and correct dosing based on body weight are essential.\u003c\/p\u003e","brand":"Virbac","offers":[{"title":"1 Chew (1 Month Supply)","offer_id":41128018280609,"sku":"50106-1","price":9.46,"currency_code":"USD","in_stock":true},{"title":"6 Chews ( 6 Months Supply)","offer_id":41128018247841,"sku":"50106","price":56.68,"currency_code":"USD","in_stock":true},{"title":"12 Chews ( 12 Months Supply)","offer_id":44161087340705,"sku":"50106-PK2","price":113.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/2446\/5313\/files\/iverhart-max-ivermectin-pyrantel-chew-for-medium-dogs-25-1-50-lbs-252.jpg?v=1778102151","url":"https:\/\/hordypaw.shop\/products\/iverhart-max-chew-for-dogs-25-1-50-lbs-green-box","provider":"HardyPaw","version":"1.0","type":"link"}