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Protect Your Pet From Pests

With Flea, Tick & Heartworm Medications

If your pet is left unprotected from fleas, ticks, and heartworms, these common pests can severely impact their health and safety. That’s why we offer a variety of preventative medications to keep your pets safe from fleas, ticks, and heartworms. Best of all? You can get these medications from GHS for significantly less than a traditional veterinarian’s office! We’re proud to offer a variety of low-cost options to fit any budget.

Need a Refill?

Our Products

Select a product below to learn more about its pricing. Current listed prices effective as of July 1st, 2021.

Capstar Flea Treatment — Dogs & Cats

$10–$12 (based on pet weight)

Heartgard Plus Heartworm Prevention — Dogs Only

Dog Weight 6-Month Supply Single Dose
0 – 25 lb. $35 $8
26 – 50 lb. $40 $9
51 – 100 lb. $45 $10

Nexgard Flea & Tick Control — Dogs Only

Dog Weight 6-month Supply 3-month Supply Single Dose
4 – 10 lb. $100 $53 $18.50
10 – 24 lb. $102 $55 $19.50
24 – 60 lb. $104 $57 $20.50
60 – 121 lb. $106 $59 $21.50

Revolution Flea Control & Heartworm Prevention — Dogs & Cats

Puppies/ Kittens 3-Month Supply Single Dose
0 – 5 lb. $50 $18
Dogs 3-Month Supply Single Dose
5 – 10 lb. $54 $18
10 – 20 lb. $56 $19
20 – 40 lb. $58 $20
40 – 85 lb. $60 $21
85 – 130 lb. $65 $22
Cats 3-Month Supply Single Dose
5 – 15 lb. $54 ($90 for 6-Months) $18
15 – 22 lb. $60 $20

Sentinel Spectrum Flea Control & Heartworm Prevention — Dogs Only

Dog Weight 6-month Supply
2 – 8 lbs. $65
8 – 25 lbs. $70
26 – 50 lbs. $75
51 – 100 lbs. $80

Trifexis Flea Control & Heartworm Prevention — Dogs Only

Dog Weight 6-month Supply Single Dose
5 – 10 lb. $100 $20
10 – 20 lb. $105 $21
20 – 40 lb. $110 $22
40 – 60 lb. $115 $23
60 – 120 lb. $120 $24

Vectra 3D Flea/Tick Control & Mosquito Repellant — Dogs Only

Dog Weight 3-month Supply Single Dose
5 – 10 lb. $40 $16
11 – 20 lb. $41 $16.50
21 – 55 lb. $42 $17
56 – 95 lb. $43 $17.50
Over 95 lb. $44 $18

Need a Refill?

We've got you covered
Flea & Tick Products

To purchase one of our many flea and tick products, simply come see us during regular hours at our Vaccine Clinic or Adoption Center. We do not require prescriptions for any of our flea and tick medications.

Hours & Location
Heartworm Prevention Products

Please review our heartworm prevention guidelines. We do not offer treatment for pets who are heartworm positive. If you meet the heartworm prevention guidelines, you may request a heartworm prevention refill using the form below.

Request Heartworm Medication