Milbeguard Flavored Tablets for Dogs, 11 -25 lbs, and for Cats, 1.5 - 6 lbs (Blue Box), 5.75 mg, 6 tablets (6-mos. supply)

Have a Chewy account?
Sign in to quickly add pet health details.
$18.19 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 

$26.59 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Never miss a dose with easy refills
  • Skip, change, or cancel anytime
$27.99 Chewy Price
($4.67 /ea)
Promo, Save 20% on first Rx order with code RX20
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

In Stock
FREE delivery on first-time orders over $35
Usually arrives in 3-5 days
Prescription approval made easy
We’ll reach out to your vet clinic.

No interest if paid in full in 6 months on PayPal purchases of $149+. .

Medications ship separately. Delivery times may vary.

About This Item

Details

Once-a-month Flavored Tablets to prevent heartworm disease, control adult hookworm infection, and remove and control adult roundworms and whipworms in dogs and puppies, and to prevent heartworm disease and remove adult hookworms and roundworms in cats and kittens.We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer.

Ingredients

Instructions

FAQ

4.8
Rated 4.8 out of 5 stars
133 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

96% Positive

Effectiveness

96% Positive

Ingredients

96% Positive

Long-Term Benefits

98% Positive

36 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Cassidy on Dec 4, 2025

Just as good as Interceptor

I’ve been using Milbeguard for two years now. My girls were on Interceptor Plus for many, many years. With the increase of pricing on it, I could not afford it anymore

I’ve been using Milbeguard for two years now. My girls were on Interceptor Plus for many, many years. With the increase of pricing on it, I could not afford it anymore. My vet agreed that this is just as good as Interceptor(not interceptor plus) Just be aware that it does not protect, or treat tapeworms. However, your dogs should be on flea/tick medication along with this anyway. Year round.


Rated 5 out of 5 stars
By Cynthia on Dec 18, 2025

The price

You get 6 tablet ( 6 months ) for almost the price of 1 of the name brand

You get 6 tablet ( 6 months ) for almost the price of 1 of the name brand


Rated 5 out of 5 stars
By Cathy on Sep 25, 2025

Great Flavored Tablets

Bella will eat this tablet every month without any problem. Other meds we’ve used Bella has not eaten and we’ve had to put them in cheese and/or peanut butter.

Bella will eat this tablet every month without any problem. Other meds we’ve used Bella has not eaten and we’ve had to put them in cheese and/or peanut butter.


Rated 5 out of 5 stars
By Dee on Nov 23, 2025

great price and fast delivery

Happy to switch to this product. My dog likes the taste better than others

Happy to switch to this product. My dog likes the taste better than others


Rated 5 out of 5 stars
By Barb on Jan 12, 2026

Easy to reorder

Keeps our pups safe and free of fleas

Keeps our pups safe and free of fleas


Rated 5 out of 5 stars
By Lori on Dec 25, 2025

Just as good as getting it anywhere else!

A much needed item for our favorite pooch!

A much needed item for our favorite pooch!


Rated 5 out of 5 stars
By Deborah on Aug 30, 2025

Lacy's and Tessa's heartworm medicine.

Now Lacy and Tessa are all set for another month for their heartworm medicine.

Now Lacy and Tessa are all set for another month for their heartworm medicine.


Rated 5 out of 5 stars
By Charleen on Oct 13, 2025

The Price is Right

this works as well as the high priced medications!

this works as well as the high priced medications!


Rated 5 out of 5 stars
By Brenda on Sep 4, 2025

Works great

Dogs tummies tolerate very well. They eat them easily

Dogs tummies tolerate very well. They eat them easily


Rated 5 out of 5 stars
By John on Jun 26, 2025

EASY Online Ordering for prescription meds!

Heartworm meds for our little trail buddy! Chewy makes it easy, and saved a few bucks too! Awesome :)

Heartworm meds for our little trail buddy! Chewy makes it easy, and saved a few bucks too! Awesome :)