[1notenough]

not sure if you have a purebred.the ears seem to be short and too high on the head.the feet seem to be right ...cat like feet.I think there might be some v in there somewhere hard to say for sure.I would vote yes but your photos are from the wrong angle you should have a level front shot

 

[1notenough]

I agree with vlicked.looks like a terrier specifically a jack Russel same ears