My klutzy rottweiler climbed the caps trail, needing a push on a couple scrambles. Up top, she slowed down, wasn't as bouncy when rock hopping, so I think the rough rocks were bothering her, but she didn't get any scrapes. I chose that trail for her first presidential for the purpose of testing her feet, with it being a much shorter hike back if she hurt herself.
The one time she did have trouble with her feet was on washington. We went up amonoosuc ravine, hit monroe, and ascended crawford path to the summit. No problems yet. It was the short descent to meet back up with crawford path on our way to jewel that scraped her pads. It wasn't bothering her, but I wrapped her up in vet wrap and we continued down without incident.
Interestingly, the only time she needed assistance on this hike was going over the trail road track near the summit. Just couldn't figure out how to get over it! As I said, she's no gymnast.
Amy