Fleas: They are one of the most common ectoparasites in dogs. It is parasitized on the dog's body surface, especially on the abdomen and groin, and secretes toxins through repeated bites, causing intense cancerous itchiness and uneasiness on the dog's body surface. Being parasitized for a long time, the dog will have anemia, allergic dermatitis, hair loss and other symptoms, if not controlled, there is the possibility of triggering acute eczema dermatitis, so that the affected area pus.
Scabies mites : The development of the scabies mite goes through four stages: eggs, larvae, larvae, and adults, all of which are completed on the host. Scabies mites feed on skin fragments and exudates, and in the feeding process, the saliva of the scabies mite separates a variety of allergens, causing a strong allergic reaction in dogs, which directly manifests itself as intense itching. At the same time, the immune complexes produced by the allergic reaction will be deposited in several organs, especially the kidneys, causing immune-mediated glomerulonephritis. Therefore, the scabies mite problem is not just a skin disease, but also a systemic disease. The mange mite is also dangerous because it can be cross-infected between dog and owner with an incidence of about 25-30%. Younger dogs are more susceptible to mange mites. If the owner is used to holding the dog or even sleeping with the dog, he or she is more likely to be infected, and the main symptoms of infection are herpes and demented skin visible on the forearms, legs, and torso. Usually as long as the dog infected with mange mites is treated, the owner's damage will rapidly improve.
Beerworms : Also known as Sakuobi, grass crawlers, and dog beans. Common cicada species genera are: fan head cockroach genus, hard cicadas, leather cicadas, blood cicadas, glazed eye cicadas and eye cockroaches. Among them, the blood red tick is a common tick species in China. This tick sucks blood three times in its life, and each time it sucks blood, it has to fall off from the dog (or other animals), molt, and then find a new host to suck blood, so it is a kind of three-host tick. Once the tick attaches itself to the pet's body, it starts looking for the best place to suck blood. Generally, the tick's preferred blood-sucking sites are: ears, between the toes, face, and armpits because these areas have thin skin and hair, are richer in blood, and are more likely to come into contact with the tip of the grass. Upon contact with the host, the tick opens its tentacles, inserts its mouthparts into the skin, and begins to spit in the sleeping fluid and then sucks blood. In fact, a large number of pathogens and toxins enter the bloodstream along with the digestive fluids that the tick spits out. This way of sucking blood makes the tick a champion among parasites for transmitting diseases.