Dog Heartworm Test

Dog Heartworm Test

Heartworm disease is a serious and potentially fatal parasite also known as Dirofilaria immitis. If left untreated, heartworms may cause severe lung disease, heart failure and internal organ damage. Dogs of all ages are susceptible to heartworm disease. Once infected with heartworm, dogs may suffer from life-long internal organ damage. Fortunately, we have excellent products for the prevention of this disease which is transmitted by mosquitos.

For more information about heartworm disease please visit the Heartworm Society website.


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Last updated: July 27, 2021

To our valued clients,

Our hospital is currently operating with limited staff. There are no doctors available this week, but we continue to be available for food and prescription pick-up.

Due to this, we have temporarily reduced our hours of operation until further notice. We are also experiencing an influx of emails and calls and are doing our best to get back to you as soon as possible. We apologize in advance for any inconvenience this may cause.


  • Mon, Tues, Thurs, Fri: 8:00 am - 7:00 pm
  • Wednesday: 8:00 am - 8:00 pm
  • Saturdays: 8:30 am - 2:00 pm
  • We ask that you continue to be kind to all of our team members. Please know that we are working tirelessly to return to regular programming for you and your cherished pets.

    - The team at Annex Animal Hospital