Yesterday afternoon, I let Lizzy outside to do her business. Soon after I let her out, she went into a barking/squealing frenzy because someone was walking their dog down our street. I reeled her in and put her in the living room with Alice, who was also barking excitedly. I waited for things to die down and then let Alice outside. She was only out there for a few minutes when Lizzy launched another barking/squealing frenzy. I looked outside and the same people were walking their dog down the street again. What the heck? Anyway, I went outside to get Alice who wasn’t even barking. But, as soon as I let her in the house, she launched her barking routine (presumably because Lizzy was in a tizzy). Ridiculous.