Common Parasites Dogs Often Contract: A Quick Guide

Part 1: Common External Parasites Found on Dogs

1. Fleas

Fleas are a very common external pest that can cause significant irritation to a dog's skin. This can lead to intense itching, frequent scratching, and in severe cases, even skin damage.

2. Lice

Lice prefer to infest the skin and fur of humans and other mammals. They bite the skin to feed on blood, causing the dog to scratch and develop red, itchy patches. If your dog has lice, be cautious when handling them to prevent transmission to yourself.

3. Ticks

Ticks are among the most frustrating external parasites. While they are relatively large and easy to spot on a dog, they can be difficult to manage due to the eggs and toxins present in their mouthparts. Improper removal can lead to additional injuries. Tick infestations often cause dogs to become restless and, with a high number of ticks, can result in localized swelling, redness, and inflammation.

4. Mites

Mites are microscopic parasites that are among the most prevalent in everyday life. They can cause a variety of skin diseases, leading to symptoms such as small pustules, bumps, and hair loss in dogs.

Part 2: Common Internal Parasites Affecting Dogs

1. Roundworms

Dogs can also contract roundworms, often through contaminated water or uncooked food. They are one of the most common internal parasites in dogs. Initially, the symptoms of roundworm infection may be subtle, but as the worms grow, they can cause vomiting, intestinal obstruction, intussusception, and stunted growth.

2. Tapeworms

Tapeworms are a common intestinal parasite that can disrupt a dog's digestive function and affect their ability to absorb nutrients properly. With a heavy infestation, you might find white tapeworm segments in your dog's feces. Severe infections can lead to loss of appetite and anemia.

3. Hookworms

There are many types of hookworms, with the most common being the Ancylostoma species. They can cause diarrhea, decreased appetite, and foulsmelling, dark brown stools. Severe infections can lead to symptoms like bronchitis, tracheitis, and respiratory difficulties, including coughing, runny nose, and difficulty breathing.

It's important to remember that regular deworming is crucial for your dog's health. Consider scheduling monthly deworming treatments, and at least two to three monthly internal deworming sessions. If your dog falls ill, don't hesitate to seek veterinary care or consult with an online veterinary expert.