Sudden onset anxiety
Strangely enough, our 8 year old (just turned 8) Jack Russell has had quite the behavior shift the last couple of months.
He was previously the most confident dog around.
Since the last couple months though, that doesn't seem to be the case.
He now regularly gets anxious. Shakes, pants when he doesn't seem to be cold or warm.
He is clingier than usual, following people to their rooms and jumping on them repeatedly.
Always trying to go outside - to see the "enemy" neighbor dog. Not wanting to come in for long stretches, despite uncomfortable (for him) outside temperatures.
Not sure what to make of it tbh
tonight he started hiding under furniture