What parasites are dogs susceptible to? Dogs have symptoms of parasites

There are fleas, scabies mites, Demodex mites in the body, and roundworms and heartworms in the body, which are harmful to the dog's body.

1. Dogs often vomit and have diarrhea, and worms can be clearly seen from the dog's vomit and excrement, which is a good indication that your dog is infected with roundworms or tapeworms.

2. The dog often coughs non-stop, and feels that the dog is always breathing difficult and short, which may be because the dog is infected with heartworm or toxoplasmosis.

3.When combing the dog, pick up the hair and find that there are a lot of black particles, and it will show blood color when placed in water, which is mostly flea excrement, and the more particles mean that the more fleas on the dog's body.

4.The dog has a very good appetite and eats a lot every day, but it does not see the dog obese, but eats much thinner, then the dog must have parasites in its body.

5.Locally shedding and erythema were evident outside the dog's body, either due to parasites or fungal infections.

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Common internal parasites include hookworms, roundworms, tapeworms, etc. Hookworm can directly penetrate ** infection, causing severe itching, anemia, diarrhea and other symptoms in dogs. When the pet is severely infected, it pulls mucous bloody stools or tar-like stools with a rancid smell, and finally dies due to extreme exhaustion;

Ascaris is one of the most common parasitic diseases in puppies, and almost 100% of puppies are born with roundworms; In addition to these more common parasites, there is also a kind of canine heartworm, this internal parasite is transmitted by mosquitoes, which is extremely harmful, and it is difficult for pets to suffer from it, and it is necessary to do a good job of prevention.

Common ectoparasites are fleas, ticks, mites, etc. Flea infection will cause severe itching all over the pet, leading to ** damage and secondary infection in the process of scratching or biting; Some pets are allergic to fleas, causing atopic dermatitis. At the same time, fleas are intermediate hosts for tapeworms, and dogs can be infected with tapeworms if they accidentally eat fleas that carry tapeworms.

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In addition, fleas can suck up to 15 times their own weight, which can cause severe anemia and malnutrition in pets.

Ticks have sharp mouthparts and barbs, which are difficult to pull out after insertion, even if the mouthparts are forcibly pulled out, they will remain in the mouth, resulting in local redness, swelling, inflammation and even ulceration; After the mites proliferate excessively, they block and break through the hair follicles, which affects the metabolism and cleaning of normal hair follicles, and presents clinical lesions such as hair removal and erythema.

In addition, it is often secondary to bacterial infection, yeast infection, etc., causing more serious ** disease, with gradual discharge, scabbing and itching.

Whether it is an internal parasite or an ectoparasite, as long as the deworming is done on time, the dog will generally not be attacked by parasites.