No, I don't think so. She just loves to demand bark, whether it's asking me to throw a stick or ball, barking to get the sleeve in IGP practice, she barks when I get up to fix her dinner - and she thinks the noise is exciting, so when she sees me going to the engine side of the splitter - even when it's to fill the gas tank - she runs over and barks at the engine. Now my neighbor, who I cut wood with brought over his chainsaw to shorten some pieces that were too long for the wood stove, and the third time he started it, she ran to him and started barking when he pulled the cord. I only have an electric corded saw and the mower is electric start, so she has just put together pull cords and machines running. I have no idea why. She totally ignores the noise and just hangs out the entire time we're working. She goes out to the forest with us to cut dead trees - I tie her away from where we down a tree, then let her loose after it's on the ground. She's never barked at the chainsaw until the other day at our house next to the splitter.
She was born barking and just looks for new excuses to bark more.