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Overview
Please carefully review the size you are ordering as State Law prohibits the return of items purchased with a prescription. 

Just one tablet each month helps protect dogs and puppies 8 weeks of age or older against heartworm disease, fleas, adult hookworms, roundworms and whipworms. Start killing fleas within 30 minutes, before they can lay eggs, and keep working to prevent flea infestations all month long.

Each chewable tablet for dogs 5-10 lbs (pink) contains 140 mg spinosad and 2.3 mg milbemycin oxime; for dogs 10.1-20 lbs (orange) contains 270 mg spinosad and 4.5 mg milbemycin oxime; for dogs 20.1-40 lbs (green) contains 560 mg spinosad and 9.3 mg milbemycin oxime; for dogs 40.1-60 lbs (blue) contains 810 mg spinosad and 13.5 mg milbemycin oxime; for dogs 60.1-120 lbs (brown) contains 1,620 mg spinosad and 27 mg milbemycin oxime.

Manufacturer Label
Safety Data Sheet (SDS)

Trifexis Chewable Tablets for Dogs Rx

19411
Powerful 3-in-1 parasite protection in one convenient tablet

Please carefully review the size you are ordering as State Law prohibits the return of items purchased with a prescription.   Just one tablet… Read More Read More

Features & Benefits

  • Beef flavor
Quantity
MAP
Price Each

Trifexis Chewable Tablets for Dogs Rx
5-10 lbs (Pink), 6's
Item #19411-1
Case Quantity: 10
Weight: 0.30 lbs

Trifexis Chewable Tablets for Dogs Rx
10.1-20 lbs (Orange), 6's
Item #19411-2
Case Quantity: 10
Weight: 0.30 lbs

Trifexis Chewable Tablets for Dogs Rx
20.1-40 lbs (Green), 6's
Item #19411-3
Case Quantity: 10
Weight: 0.30 lbs

Trifexis Chewable Tablets for Dogs Rx
40.1-60 lbs (Blue), 6's
Item #19411-4
Case Quantity: 10
Weight: 0.30 lbs

Trifexis Chewable Tablets for Dogs Rx
60.1-120 lbs (Brown), 6's
Item #19411-5
Case Quantity: 10
Weight: 0.30 lbs
  • This item cannot ship to AA AE AK AL AP AR AS AZ CA CO DC DE GA GU HI ID KS LA MA MD ME MH MO MP MS MT NC ND NE NJ NM NV OK OR PR RI SC SD TX UT VA VI WA WY addresses
Questions? Contact Us
Overview
Please carefully review the size you are ordering as State Law prohibits the return of items purchased with a prescription. 

Just one tablet each month helps protect dogs and puppies 8 weeks of age or older against heartworm disease, fleas, adult hookworms, roundworms and whipworms. Start killing fleas within 30 minutes, before they can lay eggs, and keep working to prevent flea infestations all month long.

Each chewable tablet for dogs 5-10 lbs (pink) contains 140 mg spinosad and 2.3 mg milbemycin oxime; for dogs 10.1-20 lbs (orange) contains 270 mg spinosad and 4.5 mg milbemycin oxime; for dogs 20.1-40 lbs (green) contains 560 mg spinosad and 9.3 mg milbemycin oxime; for dogs 40.1-60 lbs (blue) contains 810 mg spinosad and 13.5 mg milbemycin oxime; for dogs 60.1-120 lbs (brown) contains 1,620 mg spinosad and 27 mg milbemycin oxime.

Safety Data Sheet (SDS)


How to Order Prescriptions from PBS Animal Health



Read more about the Smart, Simple and Safe Animal Pharmacy You Need



Our Pharmacy Service is available in these states:

Rx Shipping Map

  • Connecticut
  • Florida
  • Iowa
  • Illinois
  • Indiana
  • Kentucky
  • Michigan
  • Minnesota
  • New Hampshire
  • New York
  • Ohio
  • Pennsylvania
  • Tennessee
  • Vermont
  • Wisconsin
  • West Virginia
We can receive a prescription through the three methods below.

1. Place your order online and our pharmacist will contact your veterinarian.
During the checkout process, we will collect your veterinarian and animal information. Our pharmacist will contact your veterinarian to obtain a prescription. We will ship your non-prescription items immediately. Prescription orders will be held up to 3 business days awaiting approval from your vet.

2. Ask your Veterinarian to submit your prescription by one of the following methods.
  • Call our Pharmacy at +1 (800) 835-7451 or
  • Fax the prescription to our Pharmacy at 330-830-2764      
  • Please call us at 800-321-0235 to place your order once you've confirmed your vet has submitted your prescription.
3. If you have the original prescription from your vet, please call our Customer Care team for ordering instructions.


Pharmacy Hours
Monday-Friday 9am-5pm
Saturday 9am-Noon

Your Prescription Order is very important and you can be assured that as soon as we have your prescription(s) on file, along with your order, we will ship your order promptly!

Your satisfaction is TOP PRIORITY!


State Law prohibits the return of items purchased with a prescription.

OHIO STATE BOARD OF PHARMACY:
WHOLESALE DISTRIBUTOR LICENSE
#01-0012050

TERMINAL DISTRIBUTOR LICENSE
#02-1298300

Pharmacy is licensed as Matthews Veterinary Pharmacy.




Questions? Please contact us at email@pbsanimalhealth.com or call us at +1 (800) 321-0235. We are here to help and want you to get what you need, when you need it!

Effective as of 1/30/23
Customer Care Center Hours:
Monday - Friday 7am-6pm ET
Holidays excluded

Fax 24/7: 330-830-2762
Product Reviews