Farm Animal Medications

Livestock Antibiotics, Vaccines & Reproductive Health Solutions

Running a farm means treating illness fast and getting ahead of it when you can. HardyPaw carries livestock antibiotics, reproductive health injections, and supportive care products for cattle, swine, sheep, and goats, with real prescription handling behind every order.

Farm Animal Medications

• Cattle Antibiotics: Draxxin and Draxxin KP (tulathromycin), Zactran (gamithromycin), Nuflor and Norfenicol (florfenicol), Loncor 300, Increxxa, Macrosyn, Advocin (danofloxacin mesylate), and Baytril 100 (enrofloxacin) cover respiratory disease and bacterial infections in cattle.
• Mastitis Treatment: Tomorrow (cephapirin benzathine) and Orbenin-DC (cloxacillin benzathine) are dry cow intramammary infusions, while Amoxi-Mast (amoxicillin) treats mastitis in lactating dairy cows.
• Swine & Poultry Antibiotics: LinxMed-SP (lincomycin) for swine and chickens, LincoMed 100 for swine, and SMZ-Med 454 (sodium sulfamethazine) soluble powder.
• Dewormers: LevaMed (levamisole) soluble drench powder.
• Reproductive Health: Cystorelin and Factrel (gonadorelin), Fertagyl (gonadorelin), Chorulon (chorionic gonadotropin), Lutalyse HighCon and Synchsure (cloprostenol) support estrus synchronization and fertility management in cattle.
• Pain & Inflammation: Vetameg (flunixin meglumine), the same active ingredient found in brand-name products like Banamine, plus Triamcinolone Acetonide Cream for skin inflammation.
• Supportive Care: Vitamin injectables (B12, C, K1, E-AD), Epinephrine for emergency allergic reactions, Endosorb anti-diarrheal bolus, Oxytocin, and Sodium Bicarbonate solution.

Vaccines, Estrus Management & Disinfectants

Beyond the general antibiotic and reproductive lineup above, HardyPaw organizes farm animal pharmacy products into dedicated categories: Farm Animal Antibiotics, Farm Animal Vaccines, Estrus & Luteolytic Medications, and Disinfectants & Antiseptics, so you can browse by exactly what your herd or flock needs.

Choosing the Right Medication

• Match the Drug to the Species and Condition: Cattle respiratory disease needs a different antibiotic class than mastitis or a bacterial gut infection. Swine and poultry often need different dosing and formulations than cattle products, even with a similar active ingredient.
• Check Milk and Meat Withdrawal Times: Antibiotics used in dairy or beef cattle carry withdrawal periods before milk or meat can enter the food supply. This is a regulatory requirement, not optional guidance, and it varies by drug.
• Reproductive Timing Matters: Hormone products like Lutalyse, Cystorelin, and Fertagyl work at specific points in a cow's reproductive cycle to synchronize estrus or address ovarian cysts. Timing relative to breeding or calving decides whether they actually work.
• Confirm Prescription Requirements: Many livestock antibiotics are prescription-only under federal veterinary feed directive and prescription drug rules. A veterinarian needs to establish a relationship with your herd before these can be dispensed, this isn't a formality, it's a legal requirement tied to antibiotic stewardship in food animals.

Why Buy Farm Animal Medications from HardyPaw?

• Genuine Products: Zoetis, Merck Animal Health, Boehringer Ingelheim, Bimeda, Elanco, and Norbrook, sourced and handled the way a pharmacy should handle them.
• Licensed Pet Pharmacy: HardyPaw is an NABP-accredited pharmacy, so prescription livestock medications are dispensed correctly.
• Wide Species Coverage: Cattle, swine, sheep, goats, and poultry medications in one place.
• Fast Delivery: Order online and get your farm's medications shipped quickly.
• Expert Support: Not sure which antibiotic or reproductive product fits your situation? Our team can help point you in the right direction.

Frequently Asked Questions

Q1: Do I need a prescription for livestock antibiotics?

Ans: Many livestock antibiotics need a prescription or a Veterinary Feed Directive under federal rules. A vet needs an established relationship with your herd before dispensing them. It's not a formality you can skip around, it's how antibiotic use in food animals is regulated, and any legitimate pharmacy will ask for the same documentation no matter how urgent things are.

Q2: What's the difference between Draxxin and Zactran for cattle?

Ans: Both are injectable antibiotics used for bovine respiratory disease, but they belong to slightly different drug classes, tulathromycin for Draxxin and gamithromycin for Zactran. Your vet's choice between them usually comes down to the specific pathogen involved, prior treatment history, and label indications for the condition being treated.

Q3: What is Nuflor used for in cattle?

Ans: Nuflor, with the active ingredient florfenicol, is an injectable antibiotic used to treat bacterial respiratory disease and certain foot infections in cattle. It's one of several florfenicol-based options, alongside Norfenicol and Loncor 300, that vets choose between based on the specific formulation and dosing schedule that fits a herd's situation.

Q4: How do dry cow mastitis treatments like Tomorrow and Orbenin-DC work?

Ans: These are intramammary infusions administered directly into the udder at the start of the dry period, when a cow stops being milked before her next calving. They work to clear existing infections and provide protection through the dry period, which is a different approach than treating active mastitis in a lactating cow, where a product like Amoxi-Mast is used instead.

Q5: What is levamisole used for in livestock?

Ans: Levamisole, sold as LevaMed soluble drench powder, is a dewormer used to control internal parasites in livestock. It works differently than some other dewormer classes, which is part of why rotating dewormer types over time is a common recommendation to help manage parasite resistance on a farm.

Q6: Is there a generic alternative to Banamine for cattle?

Ans: Q6: Yes, flunixin meglumine is the active ingredient in Banamine, and generics like Vetameg use the same active ingredient for pain and inflammation in cattle. Generic and brand versions with the same active ingredient are usually treated as equivalent, but check with your vet on the right product and dose for your situation.

Q7: What should I know about withdrawal times before using livestock antibiotics?

Ans: Withdrawal time is the required waiting period after treatment before milk or meat from a treated animal can legally enter the food supply, and it varies by drug, dose, and species. This is a food safety regulation, not a suggestion, and cutting it short puts you at risk of antibiotic residue violations, so always check the specific product label.