| Management number | 240119600 | Release Date | 2026/07/16 | List Price | US$89.78 | Model Number | 240119600 | ||
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Comfortis (spinosad) is a monthly, chewable tablet that kills fleas fast and prevents flea infestations on dogs and cats for a full month. It starts working in just 30 minutes and kills 98% or more fleas within 4 hours.* Comfortis is safe and convenient to give to cats and kittens 14 weeks of age and older and 4.1 pounds of body weight or greater, and dogs and puppies 14 weeks of age or older and 5.0 pounds of body weight or greater. *Data from two laboratory studies conducted in different locations using different cats and strains of fleas.
| Animal type | Dog, Cat |
|---|---|
| Animal health concern | Parasites |
| Parasite type | Flea |
| Pet flea & tick treatment type | Flea & Tick Treatment |
| Protection period | 1 Month |
| Result time | 30 min |
| Dosage | For Cats: COMFORTIS is given orally once a month, at the minimum dosage of 22.5 mg/lb (50 mg/kg). For Dogs: COMFORTIS is given orally once a month, at the recommended minimum dosage of 13.5 mg/lb (30 mg/kg). |
| Weight range | 5-10 lbs & Cats 4.1-6 lbs |
| Brand | Comfortis |
| Enteral medication & supplement form | Chewables |
| Medicine form | Oral |
| Count per pack | 6 |
| Animal lifestage | All Lifestages |
| Minimum weight | 5 lb |
| Maximum pet weight | 10 lb |
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