Sigmoidoscopy. A sigmoidoscopy is a diagnostic procedure that allows the doctor to examine the inside of a portion of the large intestine, and is helpful in identifying the causes of diarrhea, abdominal pain, constipation, abnormal growths, and bleeding.
By MeLoveMyPet on in Medium Dog Breeds. There are big dogs and small dogs, and of course, there are the medium dogs. Dogs classified as medium are just about in the middle in terms of size and weight, defined to be between 13 to 24 inches, and around 20 to 60 pounds.
List of Large Dog Breeds. Large dog breeds are often identified as large-sized dogs that can weigh up to 100 pounds. These over-sized canines make excellent companions and can usually do all sorts of activities with you, running, exercising, hunting, family playtime etc ... While these big dogs can bring more love by their size, there are a few things to keep mind when bringing one into your family.