Does Heartworm Medicine Really Expire

Why I Don't Give My Dogs Heartworm Meds (And Why You

• Dirofilaria immitis, also known as heartworm or dog heartworm, is a parasitic roundworm that is a type of filarial worm, a small thread-like worm, that causes dirofilariasis. It is spread from host to

• Dirofilaria immitis

• Is Heartworm Medicine Really Necessary? The Truth Exposed