19thc. STAFFORDSHIRE Porcelain Dog either by Minton/Derby pottery.  It is quite an unusual dog, I think it may be an Indian Hare Hound with the bushy tale, it is seated on a yellow mound base with blue line.
circa 1840-50
Base: 3.3/4" x 2 1/4"
Condition:- Good
Ref # 5228 - £110