I have a slight issue with walking Morgan. During every walk, he'll stop and sit after less than a minute of walking. When he sits down, there is nothing I can do to move him besides physically pick him up. Calling him, trying to run so he'll chase me, gentle tugs, treats, and toys all don't work. He just sits there, staring at me. Waiting it out doesn't really work, either, as it results in me standing in the cold for 10-15 min (never tried waiting longer than that, tbh, it's been chilly here). He's not stopping to sniff stuff or anything, he's literally just sitting there.
As a refresher, Morgan is a 3-4 month old German Shorthaired Pointer. His breed needs a lot of exercise so these unproductive walks are not helping him calm down in the house, haha. He's of an unknown background since he was picked up as a stray. He had probably never been leashed before I got him, based on his reaction the first time I put a leash on him (he totally flipped out trying to get it off).