HAPPY JACK Mange Medicine & Treatment for Dogs & Horses - Brings Soothing Itch Relief to Severe Mange, Fungi, Allergies, Eczema & Most Dog Skin Irritation (16 oz)
In stock and ready to order
About This
- FEDERALLY APPROVED OTC TREATMENT FOR MANGE. Through rigorous testing requirements and application, our formula has been federally approved and registered to be safe and effective to treat sarcoptic mange.
- THE ORIGINAL! SINCE 1946. The founder of HAPPY JACK created this original solution for his beagles infected with mange. Standing the test of time for more than 70 years, HAPPY JACK remains the number 1 selling over-the-counter treatment for mange.
- SOOTHES IRRITATED SKIN. Effectively relieves itching from severe mange, fungi, falling hair, itching eczema, allergies, hot spots, moist feet and ears, and pus pimples.
- FAST-ACTING FORMULA ON STUBBORN CASES. Works within just a few days! HAPPY JACK relieves the most stubborn skin irritations when other products fail.
- RESULTS IN 3-7 DAYS. Shake well and apply directly to your dog or horse’s affected area.
Why pet parents choose it
Selected for everyday usefulness, easy care, and practical routines at home or on the go.
Why it belongs in your routine
Practical details pet parents care about
Product details
Materials
Made with pet-safe, easy-clean materials chosen for everyday use. See the product description above for item-specific details.
Dimensions & fit
Size and fit details are listed in the product description. If you're between sizes, we recommend sizing up for comfort.
Care instructions
Most Mavilo products rinse clean with warm water or wipe down with a damp cloth. Check the description for item-specific washing guidance, and air-dry fully before the next use.
Shipping information
Orders are processed within 1–3 business days. U.S. delivery typically takes 7–15 business days, and tracking is emailed as soon as your order ships. Free U.S. shipping on orders over $50.
FAQ: Will this work for my pet?
Our products are designed for everyday use with most dogs and cats. Check the size guidance in the description, and feel free to contact us with your pet's details — we're happy to help you choose.
FAQ: What if it doesn't work out?
We offer 30-day returns on unused items in original packaging. If anything arrives damaged or incorrect, contact us and we'll make it right with a replacement or refund.
Goes well together
Complete the routine
Pair it with everyday helpers pet parents reach for most.