I don't know about you but my voice is completely different when I'm talking to one of my cats. It doesn't have that aggressive, overly confident tone that it usually has like when I'm talking to my husband (that's his interpretation!). My voice takes on a sweet harmonious melodic quality to it like I'm cooing and singing at the same time, yuk! Even when I'm scolding the furry sisters to stop fighting, I am using the nice stern voice, never the mean voice. Like I said, I'm my best self.
What about you? Do you have a different voice when you talk to your furry soulmates? I'm willing to bet you do!