狗身上常见的寄生虫有蠕虫、原生动物、蜘蛛和昆虫。首先，蠕虫有蛔虫、钩虫、绦虫、狗心虫、鞭虫、旋毛虫、肺吸虫、华支睾吸虫等。第二，原生动物有球虫、弓形虫、巴贝虫、变形虫等。第三，蜘蛛昆虫有疥螨、蠕形螨、虱子、跳蚤等。

每天，我们需要了解可以感染狗的特定寄生虫，以便我们可以进行有针对性的驱虫。体外驱虫建议每月1次，可使用塞拉菌素、非强的松龙类药物，体内驱虫建议1-3个月一次，可使用吡喹酮、米贝辛等成分驱虫药物进行治疗。为了你的狗的健康，一定要每月按时除虫。

狗狗寄生虫有几种相关问答

Dogs can have several types of parasites, both internal and external. Some common examples include:

Q1: What are some common internal parasites in dogs?

A1: Common internal parasites in dogs include roundworms, hookworms, tapeworms, and heartworms. These parasites can cause a range of symptoms such as weight loss, vomiting, diarrhea, and coughing.

Q2: How do dogs get internal parasites?

A2: Dogs can get internal parasites by ingesting contaminated soil, feces, or prey, or through the bite of an infected insect. Puppies can also be born with certain types of internal parasites.

Q3: What are some common external parasites in dogs?

A3: Common external parasites in dogs include fleas, ticks, mites, and lice. These pests can cause skin irritation, itching, and even transmit diseases to your pet.

Q4: How do I prevent my dog from getting parasites?

A4: To prevent your dog from getting parasites, it is important to keep their environment clean and free of standing water (which can attract mosquitoes that spread heartworms). Regularly using flea and tick prevention products, as well as deworming treatments, can also help to keep your pet parasite-free.

Q5: What should I do if I think my dog has parasites?

A5: If you suspect that your dog has parasites, it is important to bring them to a veterinarian for proper diagnosis and treatment. Your vet will likely perform a physical examination and run diagnostic tests to determine the type of parasite your pet has and the best course of treatment.