Get an Interceptor prescription for dogs
Interceptor is a monthly chewable tablet that protects dogs against heartworm and intestinal parasites. Get a prescription online for just $35—no in-person vet visit needed.
- Same-day visits available
- Licensed vets in your state
- 80% cheaper than an in-person visit


How to get prescriptions online with Pawp
Pawp makes it easy to get pet prescriptions online. As a member, you can chat with a licensed vet, get your pet evaluated, and receive an Rx, all from home.
Step 1
Start your free trial with Pawp
Pawp members get 24/7 on-demand vet care and can book an Rx visit at anytime.

Step 2
Video chat with a local vet
Step 3
Get your prescription
Step 4
Shop your preferred pharmacy
What is Interceptor?

Interceptor is a prescription medication that protects dogs from heartworm disease and controls roundworms, hookworms, and whipworms. It’s given once a month as a chewable tablet.

Why vets prescribe Interceptor for dogs
- Prevents heartworm disease caused by mosquito bites
- Treats and controls roundworms and hookworms
- Protects against whipworm infestations
- Given monthly to maintain continuous parasite protection
What is Interceptor used for in dogs?
Heartworm prevention
Stops mosquito-transmitted heartworm larvae from maturing
Puppy deworming protocol
Helps protect puppies during critical early growth stages
Year-round parasite control
Best used monthly to avoid gaps in protection
Multi-pet households
Reduces risk of internal parasite transmission between pets
Whipworm infections
Effectively treats whipworms, which some preventatives miss
Routine wellness plans
Often included in vet-recommended monthly prevention schedules
What Pawp members are saying
Download the Pawp app to get started
- Prescription visits
- 24/7 on-demand vet care
- Emergency Protection
- Pet health monitoring
Frequently Asked Questions
Is Interceptor safe for dogs?
How often should I give Interceptor to my dog?
Does Interceptor treat fleas or ticks?
Can I give Interceptor to my puppy?