Yesterday and today, my dog has seemed out of sorts. Nothing concrete I can bother a vet with, especially in these Covid times, but she is following me everywhere and is extremely clingy. We have had her for 4 years, but she is my first dog and I’m not sure what this means? For information, I have been working from home for the past 2 months, so not separation anxiety. She seems to be shaking a bit and is panting occasionally, but mostly just won’t leave my side. Has anyone got any clue what this behaviour means?