Comfortis PLUS is a once a month treatment for fleas & worms. For the:

* Prevention of heart worm disease

* Treatment, prevention & control of flea infestation

* Control of flea allergy dermatitis

* Treatment & control of hookworm, roundworm and whipworm.

Comfortis PLUS starts killing fleas in just 30 minutes.

SIZES:
3 pack;
6 pack