The fishy smell of brown liquid in dogs may be caused by pyometra, which is more common in female dogs that have never given birth or are older. Therefore, when the dog has an enlarged abdomen, discharge from the lower body, poor energy, and poor appetite, In cases of depression and other conditions, it is best to take the dog to the pet hospital for examination to confirm the cause and treat it promptly to avoid delaying the condition.
Tips:
If you do not plan to let your dog reproduce, it is recommended to take your dog for sterilization as soon as possible, which can not only prevent diseases, but also It can also extend the life of your dog.