Heartgard Plus is a beef flavored chewable administered once a month to protect against heartworm disease. Available in 6 or 12 dose packs. A prescription is required. Please place the order and provide your vet’s name, phone number, fax number along with your pet’s name and weight on the order form. Once we receive the prescription approval we will ship your order. We do not accept faxed prescriptions. 6 MONTH Heartgard Plus Blue for Dogs up to 25 lbs $26.50 12 MONTH Heartgard Plus Blue for Dogs up to 25 lbs $46.50 6 MONTH Heartgard Plus Green for Dogs 26 to 50 lbs $32.50 12 MONTH Heartgard Plus Green for Dogs 26 to 50 lbs $60.50 6 MONTH Heartgard Plus Brown for Dogs 51 to 100 lbs $37.50 12 MONTH Heartgard Plus Brown for Dogs 51 to 100 lbs $72.50 Our Home Page | Company Info | Shopping Cart | Search ©1999-2010 Absolutelypets.com, Inc.