She is a Kurillian Bobtail.
This breed is known for their high intelligence and devotion to the people. They are able to be trained like dogs.
"This cats originating from the Kuril Islands. Short- or long-haired, it has a semi-cobby body type and a distinct short, fluffy tail. The back is slightly arched with hind legs longer than the front.
In the wild this cat is an excellent fisherman and hunter, which may explain why the Kuril loves to play in water. People who live in Kunashir report that bears will run away from this cat. The Kurilian's wild look is not reflected in the temperament of the breed. It is known for its clever and gentle nature.
They are Semi-Longhair and Shorthair kurilian. All colors without Colorpoint and solid are allowed." (wikipedia)
Kurillian bobtails are unique cats. They are so unusual that very often are compared with hares for their long and strong hind legs, with lynx for a short tail and hunting excitement, and with dogs for their devotion to the master.
So, you may understand now our impatience :)