Poster with a white cat under a blanket warns us that she can't hide from heartworms

Poster with a mosquito on a fall leaf reminds us that mosquitoes can still spread heartworm when the seasons change

Poster with dogs in leaf hats eplains that their disguise can't hide them from deadly heartworms

Poster with sleeping cat urges us to help their cats sleep easy with heartworm prevention

Poster with dog in a silly orange hat reminds us that heartworm prevention is the smart thing to do

Poster with woman and her dog running through the woods reminds us we can't run away from heartworms.

Poster with two kittens in fall leaves explains that year-round heartworm is needed to protect them from heartworms

Poster with cat in a vampire costume reminds us that mosquitoes ARE real

This poster depicts a happy dog and cat, relaxing under the "blanket" of heartworm prevention.

This poster emphasizes the importance of protecting cats from heartworms.

This poster explains that the AHS now recommends routine heartworm testing in cats.

This poster reminds dog owners that heartworm prevention helps keep dogs happy and healthy.

This poster emphasizes the importance of remembering to give cats their heartworm prevention ON TIME.

This poster emphasizes the importance of remembering to give dogs their heartworm prevention ON TIME.

This poster depicts a dog protecting a baby and reminds pet owners that dogs need protection, too -- from heartworms.

This poster shows a happy cat who is protected from heartworms.

This poster shows a happy dog who is protected from heartworms.

The poster notes the danger mosquitoes--which transmit heartworms--pose to pets.

This poster describes the peace of mind cats--and owners--have when cats are protected from heartworms.

This poster reminds dog owners that beautiful hikes outdoors are only possible when pets are protected from heartworms

This poster explains that skipping heartworm prevention in the fall will make their pets sad

This poster reminds cats owners that REAL heartworm protection is what matters

This poster reminds cat owners that heartworm prevention when fall arrives is better for cats that pumpkin spice lattes!

This poster reminds pet owners not to rely on "seasonal" heartworm prevention

This poster explains that the idea that pets can stop heartworm prevention in the fall is a myth

This poster expresses the importance of year-round heartworm prevention

This poster shows the joy dogs feel when they're protected from heartworms

This social media poster shows a cat that's resting easy, thanks to people who protect him from heartworms

This social media poster shows a happy dog enjoying the sweetness of being protected from heartworms

This social media poster with dogs on a mountain emphasizes the pervasive risk of heartworms.

This social media poster depicts a cat that's frightened of a mosquito because of the threat of heartworms.

This social media poster emphasizes the importance of year-round heartworm prevention for dogs.

This social media poster depicts the importance of protecting cats from external AND internal parasites, including heartworms.