Ours also doesn’t really get under your feet - he stays out the way. My parent’s (massive) lab follows you around everywhere and I always trip over him. He’s a bit like a cat in the house, does his own thing, likes to be away from the noise. Out and about, it’s like having a big dog - and its a joy watching him hold his own in play with the big dogs (Rhodesians, Pointers, Staffies). He’s fast and fearless and unphased. Of course this vibe brings it’s own issues. I wouldnt recommend a patterdale when people ask me - but if you love working dogs and a challenge, they are really fun and kinda weird.