When there are fleas on the dog, it is necessary to promptly treat the dog with an external anthelmintic drug specially designed for pets. If the infection is mild, topical drops containing fipreronil, selamectin and other ingredients can be used on the dog. If your dog's infection is severe, you can use a topical spray containing Fipredronil. After using external anthelmintics, the dog needs to wear an Elizabethan ring to prevent the dog from licking and poisoning. You can also use a dense comb to comb your dog's hair, which can reduce some fleas and their excrement.

1. Mild infection

If only a small number or very few adult fleas are found on your dog, it is considered a mild infection. In this case, it is recommended to use topical drops containing ingredients such as fepredronil and selamectin for dogs. When using, the medicine can be dropped directly on the dog's head, neck and other parts. It is generally recommended to use the medicine once a month for 2-3 consecutive months.

2. Severe infection

If a large number of adult fleas are found on the surface of the dog's hair, it is considered a severe infestation. In this case, it is recommended to use a topical spray containing Fipredronil for the dog. When using, the medicine can be sprayed on the dog's groin, armpits, neck and other areas, but the medicine needs to be used appropriately according to the dog's weight. At the same time, in order to enhance the efficacy of the medicine, you can also use a pet urine pad to wrap the dog's body for 5-6 minutes, and you will also need to develop the habit of regularly deworming the dog in the later period.

3. Need to pay attention

After deworming the dog, we also need to comprehensively deworm the environment where the dog has lived, especially dead corners and other places that need to be disinfected and cleaned regularly. The mats and stuffed toys that your dog sleeps on may be stained with flea eggs, so it is best to spray them with insect repellent or expose them to the sun to completely eliminate fleas.

If it is a puppy, you need to choose a safer deworming drug, such as Big Pet. If it is an adult dog, you can choose deworming drugs such as Fulian and Nicotine. At the same time, you need to pay attention to deworming once a month to better prevent external parasite infections.