Dog Health

Sentry Natural Defense 4-Month Flea/Tick Squeeze-On Treatment for Dogs

IB# 4851

Select Item & Add To Cart

Choose Auto Order & Save 25% now and 10% on all reorders!
Maximum discount of $20 with 25% Off promotion. For Auto Order eligible items only. Discount applied at checkout.

Is your size not in stock? Select your size / variation above to get notified when it returns. Plus get Free Shipping!

Product Information

You want the absolute best for your pet and their health. Sentry Natural Defense is the perfect solution for your little friend's flea and tick woes.

  • All natural.
  • EPA and FDA approved.
  • Eco-friendly.
  • Botanical based flea, tick, and mosquito prevention. 

Why We Love It:

The botanically based Sentry Natural Defense Flea and Tick Squeeze-On safely kills and repels insects on dogs and puppies for up to four weeks per treatment. This squeeze-on treatment for dogs includes a four-month supply to safely protect your pet without using synthetic chemicals.

This synergistic blend of plant oils is safe to use around people, pets, and the environment! This product even works on mosquitoes to prevent heartworm infestation!

The natural essential oil blend includes peppermint, cinnamon, clove, lemongrass, and thyme in a base of Isopropyl Myristate, a safe conditioner used in skin and hair productions. 

To use, select the product that corresponds to your pet's weight. Snip open one of the four tubes and apply contents between your pet's shoulder blades, down the spine to the base of the tail. Use the tube tip to part the fur and apply directly to your dog's skin. 

Safe for use on dogs and puppies over 12 weeks of age. Safe for use around children and other pets.

Do not use this product directly on cats since cats since they are very sensitive to essential oils. 

Do not apply more often than every two weeks.

Sizing Information:

Treatment available for three different size ranges for dogs:

Dog/Pup under 15 lbs.

Dogs 15-40 lbs.

Dogs over 40 lbs.

IB# 4851

Items We Think You'd Love

Sentry Natural Defense 4-Month Flea/Tick Squeeze-On Treatment for Dogs

Customer Photos No customer photos yet. Click Here to be the first, or browse other customer photos.

Customer Reviews


(0 Reviews)

Write a review and earn BaxterBux!

Sandra's Testimonal (Via Email)

I love Baxter Boo !I live in Australia and they are so super swift with getting my order together and getting it to me.Love the fact that the stuff is different from what I can get in the local stores.Even measuring up for garments to fit my pups has ensured that the items have fit perfectly so great instructions that work well when followed. Just love Baxter Boo and have told lots of friends

Sign Up For Our Newsletter!

 Call Us 888-887-0063

Site & Contents ©®. BaxterBoo is located in the United States. |  Privacy & Security |  Terms of Use
Guarantee Site Secure