Comfortis® Flea Prevention for Dogs & Cats
$99.00 – $108.00
Comfortis® (spinosad) is a fast, safe and effective flea treatment for flea infestations on your dog or cat. It starts killing fleas faster than Nexgard® (afoxolaner) and killed 100% of fleas on dogs and 98% of fleas on cats in just four hours in controlled laboratory studies.
Comfortis is an FDA-approved chewable, beef-flavored tablet that kills fleas and prevents flea infestations on dogs and cats for a full month. Comfortis is:
- CONVENIENT – Easy to give and mess-free.
- FAST – Starts killing fleas in 30 minutes—before they can lay eggs. Comfortis killed 100% of fleas on dogs and 98% of fleas on cats in just four hours in controlled laboratory studies.
- EFFECTIVE – Provides full flea protection for an entire month.
Comfortis is for both dogs and cats. It’s approved for use in cats 14 weeks of age or older and 4.1 pounds of body weight or greater. It’s approved for dogs 14 weeks of age or older and 5.0 pounds of body weight or greater.
Available only if a licensed veterinarian mails, faxes or calls in a prescription.
Not able to ship prescription items to Virginia.
Mailing address: UPCO, P.O. BOX 969, ST. JOSEPH, MO 64502
The worst part of a flea infestation is not what you can see—it’s what you can’t. Microscopic flea eggs, larvae and pupae can permeate your home and keep the flea infestation cycle going. Comfortis kills fleas before they lay eggs and keeps killing fleas for a full month with each dose. Use Comfortis for at least three months to treat a current flea infestation, then continue routine use to prevent a re-infestation on your pet. In a field study conducted in households with existing flea infestations in dogs, flea count reductions of 97.9% were observed one month after the first treatment and 99.9% after three monthly treatments with Comfortis (spinosad) .
Comfortis is approved for use in cats 14 weeks of age or older and 4.1 pounds of body weight or greater and dogs 14 weeks of age or older and 5.0 pounds of body weight or greater.