The ring of shadow on the neck makes the neck look too thin to support the weight of the head. Maybe round off the tips of the fur too, stone is rarely that sharp. Statues are often heavy and need strong legs to support them, so the tiny feet don't look quite right.
What material is the statue meant to be made of, and where is it located? Stone is often cool greys rather than orange. Statues outside often have cool shadows rather than warm ones, but the opposite is true if they're inside and lit by fire or incandescent light.