Itching on the dog but not seeing anything may be caused by fleas, dermatitis, fungal infection, allergies, or improper care. First, the dog must be dewormed on time and bathed every two weeks. , you can take a medicated bath when taking a bath, and help the dog dry the hair in time, and it will get better after a while.
Tips:
Do not bathe your dog too frequently, nor should you go without bathing your dog for a long time. Use body wash specifically designed for dogs.