As heartworm disease progresses, pets may develop heart failure and the appearance of a swollen belly due to excess fluid in the abdomen. Dogs with large numbers of heartworms can develop a sudden blockages of blood flow within the heart leading to a life-threatening form of cardiovascular collapse.
Do heartworms cause bloating in dogs?
Dogs will be reluctant to exercise, tire after exercising, and will exhibit a cough. Dogs with heartworms in this stage may also develop a distended abdomen due to fluid accumulation. This occurs because the heart is no longer functioning properly and cannot pump blood at the rate the body needs.
Can heartworms cause stomach problems?
Some dogs have a decreased appetite and, as a result, lose weight. As heartworm disease progresses, it can lead to heart failure. You may notice that your dog's belly appears swollen from fluid in the abdomen.
What are the final stages of heartworms in dogs?
Not all dogs with heartworm disease develop into stage 4. But if it is left untreated, heartworm disease will progress and damage the dog's heart, lungs, liver, and kidneys, eventually causing death.
What are the symptoms of advanced heartworms in dogs?
Here are five warning signs your dog may have heartworms.Persistent cough. Unlike a regular cough or a kennel cough, which is strong and sporadic, a heartworm- related cough is dry and persistent. ... Lethargy. ... Weight loss. ... Difficulty breathing. ... Bulging ribs.5 Signs Your Dog May Have Heartworms - PetPro Connect
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