🚚 TRUSTED GLOBAL SHIPPING WITH SAFE & TIMELY DELIVERY WORLDWIDE
vet-clinic-logo-with-a-man-and-cat-vector-removebg-preview
Wishlist
Login / Register
0 Compare
0 items $0.00
VET APPROVED MEDICINES
Select category
  • Select category
  • Amino Acid Vitamin & Mineral Supplements
  • Blood Builders Supplements
  • Breathing and Respiratory Agents
  • Buy Human Growth Hormone Online
  • Buy ITPP Supplement Online
  • Calming Products and Sedatives
  • Cock Meds Supplements
  • Heart & Blood Pressure
  • Horse Supplement
    • Equine Supplements
      • Blood Builder
      • Calming
      • Development
      • Digestive Supplements
      • Electrolyte
      • Energy Supplements
      • Equine Sand Colic Treatment
      • Equine Ulcer Treatment
      • Hoof Builder
      • Insect Control
      • Joint
        • Hyaluronic Acid
        • Liquid & Paste Supplements
      • Metabolic Medicines
      • Pet Multi‑Purpose Supplements
      • Pet Performance Products
      • Pet Skin & Coat Supplements
      • Pet Treats
      • Pet Weight Gain Supplements
      • Vallis Pet Supplements
      • Veterinary Muscle Building Supplements
      • Veterinary Respiratory Supplements
      • Veterinary Vitamin & Mineral
  • Joint Supplements
  • Pain Supplements
  • Performance Supplements
  • Pharmacy Supplements
    • Buy Livestock Medications Online
      • Dairy Cattle Health
      • Pet Antibiotics
    • Dog Rx Medications Online
      • Heartworm Prevention
      • Pet Allergy Relief
      • Pet Arthritis Relief
      • Pet Food
      • Pet Pain & Inflammation Supplements
      • Pet Wound Care
  • Post Race Recovery Supplements for Horses
  • Veterinary Injections
  • Weight and Condition Supplements for Animals
šŸ”¬ MEETING THE HIGHEST QUALITY STANDARDS
0 items / $0.00
Menu
  • Home
  • veterinary-catalog
  • Contact G.V.C.
  • Who We Are
  • G.V.C FAQs
  • Blog
  • Privacy Policy
  • Terms & Conditions
  • Refund and Returns Policy
Loncor 300 (Florfenicol) Injectable Solution for Cattle
Click to enlarge
Home Pharmacy Supplements Buy Livestock Medications Online Pet Antibiotics Loncor 300 (Florfenicol) Injectable Solution for Cattle
Tenotryl (Enrofloxacin) Injectable Solution for Beef Cattle, Non-Lactating Dairy Cattle and Swine
Tenotryl (Enrofloxacin) Injectable Solution for Beef Cattle, Non-Lactating Dairy Cattle and Swine $51.99
Back to products
Gen-Gard Soluble Powder for Swine | Trusted Veterinary Product
Gen-Gard Soluble Powder for Swine $194.90

Loncor 300 (Florfenicol) Injectable Solution for Cattle

$192.90

Loncor 300 (Florfenicol) Injectable Solution for Cattle is an antibiotic indicated for the treatment of bovine respiratory disease (BRD) and foot rot, and for the control of respiratory disease in cattle at high risk for developing BRD in beef and non-lactating dairy cattle. Each ml of BRD antibiotic, Loncor 300 Injectable Solution, contains 300 mg florfenicol and can be administered subcutaneously or intramuscularly. For treatment of BRD or foot rot, the recommended dosage is 3 ml per 100 lbs. body weight, given by IM injection. A second dose should be given 48 hours later. Alternatively, Loncor 300 can be administered once by SQ injection of 6 ml per 100 lbs. For control of respiratory disease in cattle at high risk for BRD, administer 6 ml per 100 lbs., given SQ in the neck. Do not administer more than 10 ml per injection site. The injection should be given only in the neck. For use in beef and non-lactating dairy cattle only. Not for use in female dairy cattle 20 months of age or older, including dry dairy cows. Do not use in calves to be processed for veal. Florfenicol.

BRD Treatment – Loncor 300 Injectable Solution is indicated for treatment of bovine respiratory disease (BRD), associated with Mannheimia haemolytica, Pasteurella multocida, and Histophilus somni.

Foot Rot Treatment – Loncor 300 Injectable Solution is indicated for the treatment of bovine interdigital phlegmon (foot rot, acute interdigital necrobacillosis, infectious pododermatitis) associated with Fusobacterium necrophorum and Bacteroides melaninogenicus.

BRD Control – Loncor 300 Injectable Solution is also indicated for the control of respiratory disease in cattle at high risk of developing BRD associated with Mannheimia haemolytica, Pasteurella multocida, and Histophilus somni.

Compare
Add to wishlist
Description

Loncor 300 (Florfenicol) Injectable Solution for Cattle

Professional Cattle Health Management Support for Modern Beef and Dairy Operations

Loncor 300 (Florfenicol) Injectable Solution for Cattle is a trusted veterinary product commonly incorporated into professional cattle healthcare and herd management programs. The product contains florfenicol 300 mg/mL, a synthetic broad-spectrum veterinary antimicrobial formulated for intramuscular and subcutaneous use in beef cattle and non-lactating dairy cattle under veterinary supervision. Loncor 300 is recognized throughout the livestock industry for its role in modern cattle health management and veterinarian-directed herd care programs.

At Global Vet Care, we understand that maintaining healthy cattle herds requires a comprehensive approach that combines veterinary oversight, nutrition management, biosecurity planning, preventive healthcare strategies, environmental management, and access to trusted veterinary products. Modern cattle producers increasingly rely on integrated herd health programs designed to support animal wellbeing, operational efficiency, and long-term agricultural success.

The Importance of Comprehensive Cattle Healthcare

Successful cattle production depends on maintaining healthy animals throughout every stage of growth and development. Modern beef and dairy operations require organized healthcare programs that support animal welfare, herd productivity, operational performance, and sustainable farming practices.

Professional cattle healthcare programs often integrate veterinary consultation, herd monitoring, nutrition planning, biosecurity measures, environmental management, and preventive healthcare strategies. These coordinated approaches help producers support healthy cattle while maintaining responsible livestock management standards.

Benefits of Professional Herd Health Programs

Well-managed healthcare programs may help support:

  • Improved herd organization
  • Enhanced livestock management efficiency
  • Long-term production planning
  • Responsible animal care practices
  • Sustainable agricultural operations
  • Professional veterinary oversight

These integrated strategies contribute to healthier cattle and more productive livestock enterprises.

About Loncor 300 Injectable Solution

Loncor 300 is a florfenicol-based injectable solution formulated specifically for beef cattle and non-lactating dairy cattle. Each milliliter contains 300 mg of florfenicol and is intended for use under veterinary supervision as part of comprehensive herd healthcare programs. Federal law restricts this product to use by or on the order of a licensed veterinarian.

Trusted Florfenicol Formula

Loncor 300 contains florfenicol, a synthetic veterinary antimicrobial commonly incorporated into professional cattle healthcare programs.

Supports Professional Herd Management

The product is frequently utilized within veterinarian-directed healthcare programs developed to support herd management objectives and animal wellbeing.

Suitable for Modern Cattle Operations

Beef producers, ranchers, veterinarians, breeders, feedlot managers, and livestock professionals commonly incorporate veterinary healthcare products into broader herd management strategies.

Flexible Administration Options

Loncor 300 may be administered through approved intramuscular or subcutaneous routes according to veterinary guidance and approved product labeling.

Building an Effective Cattle Healthcare Program

Successful cattle management requires attention to multiple aspects of animal care and operational planning.

Veterinary Consultation

Professional veterinary guidance helps ensure healthcare decisions align with herd-specific requirements and production goals.

Nutrition Management

Balanced feeding programs support overall cattle wellbeing and productivity objectives.

Biosecurity Planning

Strong biosecurity practices help support responsible herd management and operational organization.

Routine Health Monitoring

Regular herd evaluations assist producers in maintaining effective healthcare programs and informed management decisions.

Together, these strategies contribute to healthier cattle and more productive farming operations.

Modern Veterinary Medicine and Cattle Production

Today’s cattle industry continues to evolve through improved healthcare practices, advanced veterinary solutions, preventive medicine, and science-based management systems. Producers increasingly adopt proactive healthcare approaches focused on animal welfare, productivity, and long-term sustainability.

Preventive Healthcare Focus

Modern cattle operations emphasize proactive herd management and veterinary oversight.

Animal Welfare Priorities

Responsible livestock production places significant importance on animal comfort, health, and wellbeing.

Science-Based Management

Veterinary professionals continue implementing evidence-based healthcare strategies that support cattle production systems.

Sustainable Agricultural Success

Comprehensive herd health programs contribute to responsible and sustainable farming operations.

Global Demand for Trusted Veterinary Products

Cattle producers throughout Australia, Canada, Germany, France, Spain, the Netherlands, Belgium, Ireland, Denmark, Sweden, New Zealand, the United Kingdom, Mexico, and many other agricultural regions continue seeking trusted veterinary products that align with modern livestock production standards.

Loncor 300 is recognized as a florfenicol-based veterinary injectable solution utilized within professional cattle healthcare programs and veterinarian-directed herd management systems.

Global Vet Care proudly supports cattle producers, ranchers, veterinarians, breeders, and agricultural professionals by providing access to trusted veterinary products and professional livestock healthcare solutions.

Why Buy Loncor 300 (Florfenicol) Injectable Solution for Cattle from Global Vet Care

Premium Veterinary Products

We carefully select trusted veterinary products designed to support modern cattle management programs.

Secure Online Ordering

Our platform provides a reliable, secure, and convenient purchasing experience.

Dedicated Customer Support

We are committed to helping customers identify products that align with their herd health and livestock management objectives.

Commitment to Animal Health

Global Vet Care supports responsible livestock production through access to trusted veterinary products and professional animal healthcare solutions.

Supporting Modern Cattle Operations

Successful cattle production requires ongoing attention to herd health planning, nutrition management, veterinary oversight, biosecurity, and animal welfare. Products such as Loncor 300 (Florfenicol) Injectable Solution are commonly incorporated into professional herd management programs focused on supporting operational efficiency and responsible livestock care.

By combining veterinary collaboration, preventive healthcare planning, balanced nutrition, and comprehensive herd management strategies, producers can help maintain productive and sustainable cattle operations for the future.

Conclusion

Loncor 300 (Florfenicol) Injectable Solution for Cattle is a recognized veterinary product commonly incorporated into professional cattle healthcare and herd management programs. Effective herd health planning remains essential for supporting animal wellbeing, operational efficiency, and long-term agricultural success.

Global Vet Care proudly provides access to trusted veterinary products that support cattle producers, ranchers, veterinarians, breeders, and agricultural professionals worldwide. Through responsible herd management, veterinary consultation, balanced nutrition, and comprehensive healthcare planning, producers can help maintain healthy and productive cattle operations that thrive in today’s agricultural environment.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Loncor 300 (Florfenicol) Injectable Solution for Cattle” Cancel reply

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.

Shipping & Delivery

Reliable Shipping

At Global Vet Care, we understand that timely delivery is essential when it comes to your pets’ health. Every order is processed with precision and dispatched through trusted international couriers to ensure fast, reliable service. From the moment your purchase is confirmed, you’ll receive a tracking number that allows you to monitor your shipment in real time. Our logistics team works diligently to minimize delays, providing peace of mind that your veterinary medicines and supplements will arrive safely, securely, and on schedule.

Worldwide Delivery

We proudly offer worldwide delivery, reaching customers across borders with the same commitment to quality and care. Whether you’re ordering locally or internationally, our packaging standards guarantee product integrity throughout transit. With streamlined customs clearance and efficient distribution channels, we make it simple for pet owners and veterinary professionals to access the products they need, wherever they are. By combining speed, transparency, and global reach, Global Vet Care ensures that your pets receive the trusted care they deserve — delivered directly to your door.

Categories: Buy Livestock Medications Online, Pet Antibiotics, Pharmacy Supplements
Share:

Related products

Compare
Quick view
Add to wishlist
Add to cart

Albon Oral 5% for Dogs and Cats

$151.99
Compare
Quick view
Add to wishlist
Add to cart

Amoxicillin Trihydrate and Clavulanate Potassium for Dogs and Cats

$135.98
Compare
Quick view
Add to wishlist
Add to cart

Polyflex Ampicillin for Cattle, Dogs and Cats

$54.99
Compare
Quick view
Add to wishlist
Add to cart

Zenrelia (ilunocitinib) Tablets for Dogs

$59.75
Compare
Quick view
Add to wishlist
Add to cart

Enroflox Antibacterial Chewable Tablets for Dogs and Cats

$105.00
Compare
Quick view
Add to wishlist
Add to cart

Prednisolone

$73.90
Compare
Quick view
Add to wishlist
Add to cart

Ketoconazole

$87.95
Compare
Quick view
Add to wishlist
Add to cart

Orbax for Dogs and Cats

$63.95

Global Vet Care is a leading provider of vet-approved veterinary medicines, animal health products, and livestock care solutions. We deliver quality-assured products, trusted service, and worldwide shipping to support the health, welfare, and performance of animals around the globe.

  • VET APPROVE
  • FAST WORLDWIDE SHIPPING
Recent Posts
  • Buy Naxcel for Goats Online - Trusted Goat Healthcare Solution
    Naxcel For Goats
    June 12, 2026 No Comments
  • Order PlasmaLife Online | Trusted Animal Wellness Support | Global Vet Care
    PlasmaLife
    June 12, 2026 No Comments
  • Buy LongRange Extended-Release Parasiticide for Cattle
    LongRange Extended-Release Parasiticide for Cattle
    June 4, 2026 No Comments
  • Buy Advocin (danofloxacin) Antimicrobial for Beef Cattle
    Advocin (danofloxacin) Antimicrobial for Beef Cattle
    June 4, 2026 No Comments
KEY SECTORS
  • Pet Antibiotics
  • Pharmacy Supplements
  • Amino Acid Vitamin & Mineral Supplements
  • Equine Supplements
  • Digestive Supplements
  • Hyaluronic Acid
  • Hoof Builder
  • Energy Supplements
  • Pet Multi‑Purpose Supplements
  • Heartworm Prevention
MOST REQUESTED
  • Vallis DMG
  • B.C.A.A. Complex
  • Excenel RTU EZ
  • Cefenil RTU Injection
  • Draxxin KP Injection
  • Zycortal for Dogs
  • Vetmedin for Dogs
  • Etodolac
  • Prednisolone
  • Albon for Dogs and Cats
ROUND OUR SITE
  • Home
  • veterinary-catalog
  • Contact G.V.C.
  • Who We Are
  • G.V.C FAQs
  • Blog
  • Privacy Policy
  • Refund and Returns Policy
  • Terms & Conditions
  • My account
Global Vet Care @All Right Reserve.
payments
  • Menu
  • Categories
  • A professional collection of Global Vet Care amino acid vitamin and mineral supplement vials on a clean laboratory surfaceAmino Acid Vitamin & Mineral Supplements
  • A professional lineup of Global Vet Care blood builder supplements and injectable iron solutions on a clean facility deskBlood Builders Supplements
  • A clinical selection of Global Vet Care breathing and respiratory agent vials on a pristine medical trayBreathing and Respiratory Agents
  • Premium oral calming pastes and non-drowsy behavioral supplements tailored for high-performance equine handlingCalming Products and Sedatives
  • Premium avian amino acid liquids and water-soluble conditioning powders tailored for professional poultry managementCock Meds Supplements
  • Premium canine cardiovascular tablets and feline circulatory support supplements tailored for managed animal healthHeart & Blood Pressure
  • Premium equine performance powders and oral joint health pastes tailored for professional equestrian managementHorse Supplement
  • Premium legal peptide secretagogues and dietary amino acid formulas used to support natural growth hormone release. - Buy Human Growth Hormone OnlineBuy Human Growth Hormone Online
  • Buy Veterinary Injections Online - Premium horse performance injectables and targeted anti-inflammatory pharmacy solutions optimized for professional veterinary careVeterinary Injections
  • Buy ITPP Supplement Online - A clinical presentation of Global Vet Care performance modifiers and advanced cellular oxygenation supplements on a pharmacy workstationBuy ITPP Supplement Online
  • Premium horse joint protection powders and high-molecular-weight oral gels optimized for professional veterinary management - Buy Joint Supplements OnlineJoint Supplements
  • Premium horse oral pain relief pastes and advanced joint health treatments tailored for professional veterinary care - Buy Pain Supplements OnlinePain Supplements
  • Buy Performance SupplementsPerformance Supplements
  • Order Pet Allergy Relief Supplements OnlinePet Allergy Relief
  • Shop Pet Arthritis Relief Medicines OnlinePet Arthritis Relief
  • Order Pet Food Online For SalePet Food
  • Heartworm Prevention Medicines For AnimalsHeartworm Prevention
  • Order Pet Pain & Inflammation Supplements OnlinePet Pain & Inflammation Supplements
  • Buy Pet Antibiotics OnlinePet Antibiotics
  • Buy Dairy Cattle Health Medicines OnlineDairy Cattle Health
  • Buy Equine Blood Builder Supplements Fro Global Vet CareBlood Builder
  • Premium oral calming pastes and non-drowsy behavioral supplements tailored for high-performance equine handlingCalming
  • Premium youngstock growth supplements and oral muscle-building pastes tailored for professional stud farmsDevelopment
  • A clean array of Global Vet Care digestive supplements and gut-stabilizing powders on a clinical preparation counterDigestive Supplements
  • A clinical display of Global Vet Care horse electrolyte tubs and water-soluble rehydration powders on a clean stable deskElectrolyte
  • Buy Equine Energy Supplements - Premium horse rapid-energy oral pastes and metabolic recovery formulas engineered for professional performance horsesEnergy Supplements
  • Premium equine hoof growth supplements and oral structural pastes optimized for professional farrier management - Equines Hoof Builder SupplementsHoof Builder
  • Equines Insect Control Supplements - A secure display of Global Vet Care feed-through insect control supplements and pest defense pellets on a stable storage counterInsect Control
  • Premium horse anti-inflammatory joint care formulas and veterinary-endorsed mobility support products optimized for performance horsesJoint
  • Buy Metabolic Medicines For Animals OnlineMetabolic Medicines
  • Buy Pet Multi‑Purpose SupplementsPet Multi‑Purpose Supplements
  • Veterinary Muscle Building SupplementsVeterinary Muscle Building Supplements
  • Buy Pet Performance Products OnlinePet Performance Products
  • Order Dog Rx Medications OnlineDog Rx Medications Online
  • Buy Livestock Medications OnlineBuy Livestock Medications Online
  • Premium horse hyaluronan supplements and targeted cartilage protective formulas engineered for professional equine performanceHyaluronic Acid
  • remium water-soluble nutritional liquids and high-potency conditioning pastes tailored for professional veterinary managementLiquid & Paste Supplements
  • Home
  • veterinary-catalog
  • Blog
  • Who We Are
  • Contact G.V.C.
  • G.V.C FAQs
  • Privacy Policy
  • Terms & Conditions
  • Refund and Returns Policy
  • Wishlist
  • Compare
  • Login / Register
Shopping cart
Close
Sign in
Close

Lost your password?

No account yet?

Create an Account
error: Content is protected !!
Shop
Wishlist
0 items Cart
My account