Destructive behavior "We can also sometimes see things that are behaviors out of context. So, if you have a [pet] who just keeps doing something that doesn't seem to make sense. It might be going to get a toy, but they don't look like they're happy and playful ... sometimes we can see scratching when pets are nervous. Those might be things that say, 'Oh, this dog is stressed and they might be looking for a way to channel that nervous energy," Lilly said. The good news is you can help prepare your pet for fireworks. These are some tips: Play fireworks noise quietly and pair with treat to help introduce them to the sound