Maine Coon cats are one of the largest cat breeds in domestication today, and are the largest purebred domesticated cat.  They are one of the most popular breeds worldwide. The Maine Coon is not only big in size, but they also have big hearts with plenty of room for  people and other animals alike. These cats love people and get along famously with other pets. They are ideal for families as they love children and attention and affection from children. When you get to know a Maine Coon cat, you'll understand why they are called the gentle giants of the cat world. They are also often referred to as the dogs of the cat world, because they love belly rubs and will learn quickly to beg for treats. But beware, these gentle giants can quickly learn to open doors, cupboards (wherever treats are kept), and even drawers. They are intelligent and loyal. They should not be kept as "outside" cats, as they are can easily become victims of cat thieves. They prefer the company of their human companions to roaming in the outdoors.  They take easily to being walked in a harness and can also spend time out of doors in a "catio". 

Maine Coon cats are late to fully mature, often taking 4 or more years to reach full maturity and size. Male Maine Coon cats can easily 20 lbs or more at maturity. Females are usually 5 to 10 lbs smaller.  

Maine coons are unmistakable cats with tufts of fur called lynx tips embellishing their ears, ample fur within the ears, called ear furnishings, fluffy tufts of fur between the toes and often times a full ruff of fur around the neck that lends a very lion-like appearance to mature cats, both male and female. A Maine Coon's tail is unusually long, usually measuring 3/4 of the cats overall body length, or from 14 to 16 inches long, on average. Maine coon cats have a rectangular shape, overall, exhibiting strength and  oftentimes a ferocious look that belies their gentle nature.