Most Common Dog Diseases

by Ashlee Simmons

Overview

Many of the most common dog diseases are preventable through vaccinations, regular checkups with the veterinarian and prompt treatment when symptoms arise. Puppies should receive preventative shots beginning at eight weeks of age. Mature dogs receive yearly vaccinations. If a dog displays unusual symptoms or is in discomfort, see a veterinarian immediately.
Ear Mites

Ear mites are tiny parasites that take up residence inside the dog's ear, causing itching, pain and discomfort. Mites are contagious and easily spread among pets.

Tapeworms

Tapeworms live in a dog's intestines and can be seen when a segment is passed out of the anus. Fleas cause tapeworms.
Hip Dysplasia

Hip Dysplasia is an inherited disease that is common in large breed dogs causing limping, pain and deformity.
Heartworms

Heartworms clog the chambers of a dog's heart, causing congestive heart failure. Mosquitoes spread this disease.
Parvovirus

Parvovirus is a serious disease that is often fatal. Symptoms of Parvovirus include vomiting, bloody diarrhea and rapid dehydration.
Obesity

Obesity is a disease that is commonly seen but can easily be prevented with proper nutrition and daily exercise.
Ringworm

Fungus cause Ringworm, which is typically seen as a red ring on the dog's skin. Hair loss, itching and scaliness are symptoms, and this is a contagious disease.

References & Resources