Preventic Collar, 25" (dogs over 60 lb)

Item #WVC1


Preventic Collar, 25" (dogs over 60 lb)

  • Preventic Collar, 25" (dogs over 60 lb) Image 1
  • Preventic Collar, 25" (dogs over 60 lb) Image 2
  • Image 0
  • Image 1

Contains 9% Amitraz to kill ticks on dogs. Begins working within 24 hrs and lasts up to 3 months. For use on dogs 3 months or older. 25" Read More

This product is currently unavailable for purchase.


Contains 9% Amitraz to kill ticks on dogs. Begins working within 24 hrs and lasts up to 3 months. For use on dogs 3 months or older.

  • 18" Adjustable Collar for dogs up to 60 lb 
  • 25" Adjustable Collar for dogs over 60 lb

Do not use on cats.

NOTE: Do not use these collars on puppies under 12 weeks of age.

View manufacturer and/or label information


  • Type: Flea & Tick
  • Form: Collar

Reviews (9)

Write A Review

  1. 5.0 out of 5 stars

    "Only thing that works for our dogs!"

    We don't have a problem with fleas, but ticks are horrible! We weren't having much luck with anything and our vet told us it seems that some ticks are getting resistant to other products. This one has been the only one that works for us.

  2. 5.0 out of 5 stars

    "Preventic collar"

    I have used these collars for a long time because my dogs don't have fleas but do get ticks and this is the best and cheapest product to treat only ticks. They work great and Jeffers price is half what they are most places.

  3. 5.0 out of 5 stars

    "It works!"

    I live on a farm and have lots of tick problems. The Preventic collar is 100% effective. I used to get them from my vet, but Jeffers is less expensive.

  4. 5.0 out of 5 stars


    have used other collars and nothing compares. Very much worth the money!

  5. 5.0 out of 5 stars

    "Great product"

    I started using Preventic collars many years ago. They are the best thing that you can get to keep ticks off your dog. They also keep the fleas off. My dogs go all summer and do not have tick or flea problems. I highly recommend them. I always buy fro Jeffers because that have the best prices around.

  6. 5.0 out of 5 stars

    "Great tick preventive"

    I started using this collar on my bassett about 6 years ago. Works great. I buy now from Jeffers because the price is fantastic, cheaper than from my vet.

  7. 5.0 out of 5 stars


    A few years back when my dog was still a pup, I noticed he was getting ticks. He didn't have much of a flea problem, but ticks yes. I took him to the Vet and the Vet perscribed K9 Advantix. At that time, the product worked very well, but as he got older it didn't seem to work as well. No matter what I used the ticks wouldn't die and then I noticed my house was infested. I went online with Jeffers and notice the Preventic collar. I've tried collars in the past so I was very skepticle about dog collars. After doing some research and reading everyones reviews I decided to buy the collar. I'm glad I did. After a year, my dogs and home are tick free. Both the Preventic Collar along with the Advantage II Flea once a month topical treatment has kept my dogs and home tick and flea free. This is an awesome product. My sister just moved to a house in Ft. Pierce and she says her dog which has never had a tick or flea problem now does. I told about the products I use and as a matter of fact, I'm online with Jeffers buying them for her now. Thank you so much for these wonderful products especially the Preventic collar. P.S. Don't ever stop selling them.

  8. 5.0 out of 5 stars

    "Wonderful Side Benefits"

    My Vet recommended these collars to help keep my own dog's Demodex mange under control. He has not has a break out since he started wearing one. We have also started using them for our shelter dogs that we are treating and it helps them recover quicker when combined with our other methods.

  9. 5.0 out of 5 stars

    "A Must-Have!!!"

    We've live in a very tick-dense area and Lyme disease is inescapable. We tried other tick prevention methods but none can compare to the prevention provided by Preventic collars. We've used them for nearly ten years now and wouldn't consider being without them for all our dogs. A must have if you're in an area with tick-borne diseases as we are such as Lyme, anaplasmosis, etc. You won't be disappointed!

You May Also Like

Top of Page