The movie musical Doctor Doolittle opens with Rex Harrison singing, “If I Could Talk to the Animals.” He sings about how wonderful it would be if he could effectively communicate with all animals, each in its own language: If I conferred with our furry friends, man to animal,  Think of the amazing repartee. If I could walk with the animals, talk with the animals,  Grunt and squeak and squawk with the animals,  And they could squeak and squawk and speak and talk to us! Anyone with a companion animal has undoubtedly wished this too. I know I’ve spent hours talking to my dogs over the years. Sometimes I just needed someone to listen to me, other times I wished they could talk back. Of course there are times I am thankful they cannot, but for the most part I wish they could. More precisely,  I wish I could understand what

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