Top Articles on PetMD

Roundworms in Dogs

Ascariasis in Dogs

  Ascariasis is a disease affecting dogs caused by the intestinal parasitic roundworm (or Ascaris lumbricoides). Roundworms are often quite large -- up to 10 to 12 c
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Mange in Dogs

Demodicosis in Dogs

  Mange (demodicosis) is an inflammatory disease in dogs caused by various types of the Demodex mite. When the number of mites inhabiting the hair follicles and ski
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Acute Vomiting in Dogs

Sudden Onset of Vomiting in Dogs

  It is not uncommon for dogs and cats to vomit from time to time. They might have eaten something that upset their stomachs, or just have sensitive di
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Parvo in Dogs

Canine Parvovirus Infection in Dogs

  The canine parvovirus (CPV) infection is a highly contagious viral illness that affects dogs. The virus manifests itself in two different forms. T
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Itchiness, Desire to Scratch, Chew or Lick Causing Inflamed Skin in Dogs

Pruritus in Dogs

  Pruritus is the medical term used to define a dog's sensation to itch, or the sensation that provokes its desire to scratch, rub, chew, or lick its hair and skin. Pr
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Benefits of Using Flea and Tick Preventative Medications

Prevent Tick-Borne Diseases
By preventing or killing ticks, your pet is at reduced risk of contracting tick-borne diseases such as Lyme Disease, Rocky Mountain Spotted Fever, Basesiosis, Canine Ehrlichiosis, and Tularemia.

Reduce or Prevent Skin Allergies, Hot Spots, and Skin Infections
Flea saliva causes allergic reactions is many pets triggering skin allergies resulting in itching and scratching. This itching and scratching can lead to scratches, hot spots, and other skin infeactions and problems.

Tapeworm Prevention
Tapeworms are often carried and transmitted by fleas. Using a flea preventative medication can reduce the risk of your pet contracting tapeworms.

 

Understanding Heartworms and Heartworm Medications

What are Heartworms and Heartworm Disease?
Heartworm disease is a disease caused by the heartworm parasite. It is typically spread by mosquitos who can carry the heartworm parasite. Mosquitos can inject the heartworm parasite into your pet when biting them. Once transmitted, the heartworm parasite can quickly spread throughtout the pet's body by developing inside blood vessels. The heartworm parasite then makes its may to the pet's heart and pulmonary vessels. Heartworms can grow to be several inches in length.

Heartworm disease is very serious and if left untreated can be fatal to your pet. As the heartworm parasite grows, it will cause damage severe damage to the lungs and the heart of the pet. Once cotracted, heartworm disease is difficult to treat. It is difficult to detect heartworm disease in its early stages which allows it to worsen easily. It can only be detected in its early stages through heartworm testing by a veterinarian. However, heartworm disease is easily preventable through the use of heartworm prevention medications. The best heartworm prevention medications are given on a monthly basis. These heartworm prevention medications kill the heartworm parasites at an early stage before they become large enough to develop in the pet's heart and pulmonary arteries.


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