Redness and swelling of the urethral orifice in female dogs may be caused by urethral inflammation. It is best to take the dog to the pet hospital for examination, and then choose medication to treat the dog under the guidance of the doctor; generally if it is not serious, you can use anti-inflammatory and antibacterial sprays During treatment, be sure to wear an Elizabethan collar on your dog to prevent it from being licked.
Tips:
Pay attention to your dog’s hygiene, bathe and deworm them regularly, and pay attention to details when bathing.