Now I’ve got your attention, I know it’s a mongrel with no pedigree etc etc. Got you to click though didn’t I? 
Tbh we have never thought of ourselves as small dog people, but an old fella has come up on the local rescue and he seems like he would fit us very well, and so far the rescue agree. Have any of you owned one and could tell me about them? He’s a fat lad (8kg!) , so will be on a diet if he comes home with us