| Comfortis BLUE 6 Beef flavored Tablets for dogs between 33 to 51 lbs |
 Comfortis is the first FDA approved chewable beef flavored tablets for dogs. It kills the fleas and prevents flea infestation for the whole month. It starts killing the fleas within 30 minutes of dosing and works 100% effective within 4 hours. Its acts as water proof, as swimming or bathing does not diminish the product�s efficiency. Price: 58.95 |