Solutions for fleas on Corgis:

1. The owner needs to immediately buy deworming medicine that can kill fleas on Corgis and use it on the dog.

2. The environment where dogs live also needs to be disinfected, especially kennels, dog houses, etc.

3. Dog owners should deworm their dogs regularly. It is recommended to deworm their dogs once a month.

4. If the number of fleas is very small, you can use a flea comb or give the dog a bath to remove them.

5. If the fleas on the dog are serious, go to the pet hospital to buy some flea medicine, and give the Corgi a medicated bath after returning home.