With an electric probe, a laser beam, or an infrared light, your doctor will make a tiny burn to remove tissue and painlessly seal the end of the hemorrhoid, causing it to close off and shrink. This works best for prolapsed hemorrhoids.
Shih Tzu puppies need three meals per day. Race Foster, DVM, recommends on the Pet Education website to feed 8-week-old puppies three times a day. In addition, Dr. Foster recommends feeding puppies on a consistent schedule instead of leaving food out for the puppy to eat during the course of the day.
Your snake may be the best one to answer this question for you but typically an adult snake (over one year of age) will eat once every 10-14 days. Younger snakes should eat more often since they are still growing. Once a week or even once every 5-6 days is common practice for growing ball pythons. If your snake doesn't want to eat weekly it is okay to wait longer to feed him again the next time.