FREE SHIPPING on every order to the US
1-800-281-8347
COVID-19 UPDATE: We continue to do our best to offer you great service and affordable medications, but our service standards have been unavoidably impacted. LEARN MORE >

Trifexis (Spinosad / Milbemycin oxime )

Comfortis Plus for Dogs 5 to 10 lbs (2.3 to 4.5kg)
140mg/2.3mg Tablet (Chewable)

Prescription required. Pet medication. May be split. Product of India. Shipped from Mauritius. Trifexis is also marketed internationally under the name Comfortis Plus for Dogs 5 to 10 lbs (2.3 to 4.5kg).

Comfortis Plus for Dogs 10.1-20lbs (4.6 to 9kg)
270mg/4.5mg Tablet (Chewable)

Prescription required. Pet medication. May be split. Product of India. Shipped from Mauritius. Trifexis is also marketed internationally under the name Comfortis Plus for Dogs 10.1-20lbs (4.6 to 9kg).

Comfortis Plus Chewable for Dogs 20lbs to 40lbs (9.1 to 18kg)
560mg/9.3mg Tablet (Chewable)

Prescription required. Pet medication. May be split. Product of India. Shipped from Mauritius. Trifexis is also marketed internationally under the name Comfortis Plus Chewable for Dogs 20lbs to 40lbs (9.1 to 18kg).

Comfortis Plus Chewable for Dogs 40.1 to 60lbs (18.1 to 27kg)
810mg/13.5mg Tablet (Chewable)

Prescription required. Pet medication. May be split. Product of Australia. Shipped from Mauritius. Trifexis is also marketed internationally under the name Comfortis Plus Chewable for Dogs 40.1 to 60lbs (18.1 to 27kg).

Comfortis Plus Dogs 60.1 to 120 lbs (27.1 to 54kg)
1620mg/27mg Tablet (Chewable)

Prescription required. Pet medication. Can not be split. Product of India. Shipped from Mauritius. Trifexis is also marketed internationally under the name Comfortis Plus Dogs 60.1 to 120 lbs (27.1 to 54kg).


To comply with Canadian International Pharmacy Association regulations you are permitted to order a 3-month supply or the closest package size available based on your personal prescription. read more

Most Recent Reviews

- I love the alerts you get when it's time to reorder. Alson the shipping time isn't too bad. The prices are fantastic!
david n carlson, Dec 8th, 2022

- I rely on PharmStore for a drug for my husband. He waa diagnosed with Diabetes. He also has Kidney and kiver probkems. The only thing he can take is Tradjenta. Which is very expensive in the States.
Roz Lucas, Dec 8th, 2022

- Wish you took Visa.
Victor Bradley , Dec 8th, 2022

- Excellent
Kate Spradlin, Dec 8th, 2022

Canada pharmacy online reviews

View all 35353 reviews Leave a review PharmStore Facebook