Comfortis 810mg for Dogs 40-60 lbs 1 pill

List Price: $18.00
Sale Price: $16.50
Code: comfortisdogs4
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Comfortis (Spinosad) is the first FDA-approved, chewable tablet that kills fleas and prevents flea infestations on dogs for a full month.
  • Starts killing fleas within 30 minutes
  • Lasts a full month
  • Kills fleas before they can lay eggs
  • The convenience of a chewable, beef-flavored tablet
  • Does not wash off dogs that swim or dogs that require frequent bathing.
  • Because Comfortis is administered orally, there's no risk of application site reactions.
  • With Comfortis, you can play with your dog immediately after treatment. No need to isolate pets. Just treat and play.


Comfortis chewable tablets are for use in dogs and puppies 14 weeks of age and older. Not for human use. Keep this and all drugs out of the reach of children.


Store at 20-25°C (68 -77°F), excursions permitted between 15 to 30°C (59 to 86°F).

Comfortis chewable tablets are given orally once a month, at the recommended minimum dosage of 13.5 mg/lb (30 mg/kg).

Recommended Dosage Schedule:

* Dogs over 120 lbs should be administered the appropriate combination of tablets.

Body Weight Spinosad Per Tablet
5 to 10 lbs 140 One
10.1 to 20 lbs 270 One
20.1 to 40 lbs 560 One
40.1 to 60 lbs 810 One
60.1 to 120* lbs 1620 One
Administer Comfortis chewable tablets with food for maximum effectiveness. Comfortis is a chewable tablet and is readily consumed by dogs when offered by the owner just prior to feeding. Alternatively, Comfortis chewable tablets may be offered in food or administered like other tablet medications. Comfortis chewable tablets should be administered at monthly intervals. If vomiting occurs within an hour of administration, redose with another full dose. If a dose is missed, administer COMFORTIS chewable tablets with food and resume a monthly dosing schedule. Treatment with COMFORTIS chewable tablets may begin at any time of the year, preferably starting one month before fleas become active and continuing monthly through the end of flea season. In areas where fleas are common year-round, monthly treatment with COMFORTIS chewable tablets should continue the entire year without interruption. To minimize the likelihood of flea reinfestation, it is important to treat all animals within a household with an approved flea protection product