Oil on 1/4" Board. Approx 6"x6"Before we had kids, this dog was our life. His name is Schnitz Zel Naples and he is almost 10 years old. We have nicknames for him such as Nit, Nitzel, Sir, Boss, Stink Mouth, Nitster, Long Nose, Foot Stool, Mister Nit, Nitty, Frito Foot...and I'm sure I missed a few. Anyway, enjoy the painting.