Vetguard Plus - Small Dogs - 4 Month Supply (Pack of 3) Breaks Flea Life Cycles ! Quality flea &amp; tick protection for your dog without a perscription Compare to Frontline Plus, PetArmor Plus &amp; K9 Advantix II For dogs between 5-15 lbs and over 12 weeks of age Value Pack of 3 - 4 months supply - Total of ONE YEAR Supply