I thought you were downsizing after saying the limitations of large dogs in other threads.
But is a GWP really smaller than a Rough Collie?
I've only met one Rough Collie (a young female), it was a few years ago but I'm sure it was smaller than the (I think it's female) GWP that I see at the park.
The smooth coated pointer (also female) that used to go to agility is smaller than the GWP (although I obvious never saw them next to each other) but it was still in the "maxi" height class (Holly is "micro").
Maybe the GWP that I see is oddly large, I think her head reaches my elbow when she's sitting and I'm average height. I'll have to look up the standards and compare them.
But perspective is impotant, lol, even medium size dogs tend to look "large" to me. It's going to be odd when I eventually own a dog that I can't lift over my head with one hand
. Although today on our walk me and Holly met two smooth coat chihuahua's and they were
tiny, Holly looked like a scruffy giant next to them