Coke turned 4 in July and we've had him since Nov. 2007. In short he's always been a great dog, great pet, heart dog. He's more sensitive than my GSDs, but tends to recover instantly. So, while he may startle at something, within half a second he's fine and isn't really fazed by anything for longer than a moment. He passed his CGC twice; he's never had issues with dogs, people, loud noises, or anything really.
We noticed that just this past July 4th, he now gets upset by fireworks. When he hears them he starts pacing around and pants. He just paces really fast all over the house. In August when we were on vacation, some people by us did their own fireworks so I put Coke in a crate thinking it might help but he freaked out, started digging and actually bent the door and got out before I could calm him down and release him. He was pacing (almost at a running pace) around the cottage and everyone was complaining so I gave him some Benedryl to see if it would help. I'm not really sure if it helped or he just overcame the anxiety on his own.
Then, last week, we noticed a new sensitivity - smoke detectors. Ours has gone off a few times and he's never reacted. Last week, DH was watching this show on his computer and on the show, their smoke detector kept going off, so it wasn't even that loud but Coke had the same reaction as with fireworks. I tried to pet him and calm him down and he was shaking! For an hour he panted and paced around.
A few days ago, I heard a noise on a TV commercial that sort of resembles a smoke detector and again he went off. What prompted me to write this thread was that the dogs were all out on the porch eating dinner and all the sudden Coke jumped to the door and started the pacing, ignoring his food. I didn't hear anything but he must've heard something outside because as I type this he is pacing back and forth and going up and down the stairs nonstop.
I haven't noticed any sensitivity to thunder, but honestly we've had so
little rain and I can't remember the last time we had a good storm, so I
wouldn't be surprised if that's changed and he's now sensitive.
When he gets like this, he doesn't vocalize or get destructive or anything, but I can tell he's upset. I'm not really sure how to soothe him, if there's anything I can give him after-the-fact, if I should talk to him and pet him or just let him be. I guess for 4th of July I can get some mild sedative but these other instances are not things that could have been predicted. Otherwise he is fine. He's free in the house while we're at work and does not have SA or any destructive tendencies.