The soles are flexible which is very hard to find for small dogs! Usually soles are too rigid for their weight and uncomfortable. My toy poodle is 7 lbs and i got him size 0/1 which fits perfectly. My previous 7lbs toy poodle would've fit in all 0 as his paws were smaller. Toba walks very well with them and they do not come off even when he pulls on the leash and pushes his paws hard on the ground. And yes they are very stylish. The design and quality so far after 2 walks are amazing. I would lo...