My dad keeps telling me that Sawyer is acting really "off" during the day, not wanting to go outside, etc. then I get home and it's pretty much business as usual. He didn't really want to go on a walk this morning and I'm not sure ifI'm imagining a minute limp or not. I still don't have a good vet out here and while there's one I'm willing to try, they're like 45 minutes away. I can't get any good recommendations for someone closer.