I think
memaw is referring to the species and not the individuals among species. There is no other specie that can read or write but humans. I think no one is trying to sell the idea that animals are like rocks. Of course there is some sort of intelligence in animals. They have brains, they process information but it’s limited. They show some sort of emotions as the result of brain activity. My dog lets me know he’s happy when I get back home. If I tell him I won the lottery, will he show he’s happier?
I remember George Carlin in his routine about dogs and cats: he said that dogs act happy when you get home after spending the whole day at work. The dog is happy to see you again. He went on and said that if you leave your house in the morning, find out that you left your car’s keys inside and go back in the house to get them, the dog acts just as happy as when you come back from work. Dogs have no notion of time, they’ll jump up and down as if you have been gone for hours when in fact you came in your house one minute after closing the door.
Emotions, tears… I’ve known animals have them since I was in grade school. When studying the animal kingdom we learned that man is unique among living creatures, and from the mere physical aspect of life and giving our brain superiority, there is no other living creature like us. A human being on his deathbed can pass information to his descendants that will help them to avoid harm. No animal can do likewise. A young lion learns from his mother/father only by watching, if he gets distracted the lesson is lost, the father can’t ask him, “did you see what I did”? … and explain if the answer is “no”.
Humans, the species, is the only one that can discern good from wrong. We teach animals (our pets) to “discern” good from wrong, eg. my dog learns not to attack a stranger. Just as our brain, our Spirit, in the likeness of God, separate us from the rest of the animals too.
In an old thread here at CAF I found this:
“Soul” is a term Catholics understand to mean the animating force in a living thing. Animals have souls. Plants have souls.
Humans, however, have immortal, rational souls. It would be possible for a Catholic, who is not being precise, to say “animals have no souls” – but we would mean that they do not have human souls and are not heirs to the immortality that we believe is the destiny of human beings…
forums.catholic-questions.org/showthread.php?t=193916