Heartworm Prevention for Dogs in Monthly Pork-Flavored Chewable Tablets, 6-Count Prescription Pack

Heartworm prevention for dogs fits a monthly preventive routine with these pork-flavored chewable tablets. Tri-Heart Plus is a prescription product, with six chewables in each pack.

The three strengths correspond to dogs weighing up to 25 lbs, 26–50 lbs or 51–100 lbs. Follow the prescribed strength and directions. Dogs six months of age and older should be tested for heartworm disease before starting a preventive program and annually thereafter.

Features

• Pork-flavored chewable tablets for dogs
• Monthly administration schedule
• Six chewables in every listed pack
• Three weight-based strengths labeled Blue, Green or Brown

Specifications

• Product format: Chewable tablets
• Flavor: Pork
• Prescription status: Prescription product
• Pack count: 6 chewables
• Administration schedule: Once a month
• Blue strength: Dogs up to 25 lbs
• Green strength: Dogs 26–50 lbs
• Brown strength: Dogs 51–100 lbs

Frequently Asked Questions

Which strength corresponds to my dog's weight?

Tri-Heart Plus lists Blue for dogs up to 25 lbs, Green for 26–50 lbs and Brown for 51–100 lbs. Follow the prescribed strength and directions for your dog.

How many chewables are included in a pack?

Each listed Tri-Heart Plus pack contains six chewables, regardless of the selected weight-based strength.

Is this a daily or monthly product?

Tri-Heart Plus is administered once a month. Follow the prescription directions for your dog's preventive routine.

Does my dog need heartworm testing before starting?

Dogs six months of age and older should be tested for heartworm disease before starting a preventive program with Tri-Heart Plus and tested annually thereafter.