Updated May 09, 2016. Cecum cancer is a type of colon cancer, but the signs and symptoms of this disease are sometimes elusive. The cecum demarcates the beginning of your large intestine. This pouch-like section of intestine connects a portion of the small intestine, called the ileum, to the ascending colon.
Most good breeders don't let their puppies leave until around 8 weeks of age (and in toy breeds, 10 or 12 weeks), which means that your puppy may not have been leash trained prior to you picking him up. For large breeds, this may not be the case.
Here are some general guidelines for vaccinating and deworming your new puppy or dog. Vaccine and Deworming Schedule for Puppies up to 16 Weeks Old. When Your Puppy is 8 Weeks Old. At the age of 8 weeks, your puppy should get its first distemper / parvo combination vaccine, or 5-in-1 vaccine. It is also time to give the puppy the first dewormer to eliminate intestinal parasites such as roundworm or hookworm.