Comfortis is the first FDA-approved, chewable, beef-flavored tablet that kills fleas and prevents flea infestations on dogs and cats for a full month. Each tablet contains spinosad. Comfortis® is used to treat and prevent flea infestations in cats and dogs.
Proof of Prescription is Required for Fulfillment: To ensure faster fulfillment times, please provide medical records and prescriptions to approve your order
- Add to Cart and purchase your pet’s prescription
- Our Medical Records team will reach out to confirm your pet’s prescription via email or SMS (we will use the contact information from your order to reach you)
*If you are a Fuzzy Member, you can use the Fuzzy App
to easily sync your pet’s medical records to get prescription approval