Canine anal sac disease is the most common disease of dog anus. Most of this disease is due to a series of reasons such as improper diet and poor cleaning, which leads to inflammation of anal sac. Causing anal pain and itching in dogs. Here is a brief introduction to the surgical treatment of canine anal cystitis.

Indications: chronic anal cystitis, anal sac abscess and anal sac fistula.

Second, the instruments are generally soft tissue incision, hemostasis and suture instruments.

Third, Baoding and anesthesia lie in Baoding, with the hindquarters raised and the tail raised and fixed. General anesthesia combined with local anesthesia.

4. Fasting 24 hours before operation, using normal saline enema to remove feces in rectum, then removing pus in anal sac, washing and disinfecting, and then inserting slotted probe into the bottom of anal sac. Cut the cyst wall along the direction of the probe, separate the fibrous tissue around the anal sac, cut off the drainage tube, and take out the anal sac freely. When separating, do not damage the internal anal sphincter, ligate the branch of rectal artery to stop bleeding, wash the wound with penicillin saline, apply sulfanilamide iodoform powder on the wound, and sew it from the base without leaving any dead ends.

Five, postoperative care: hanging for three to five days, eliminating anal inflammation, cleaning the incision twice a day, the sooner the wound is coated with erythromycin ointment or pets, it is best to eat only liquid food for half a month. Put on elizabeth circle, look at the wound, and take out stitches in about ten days.