"There are HUNDREDS of SPECIES of “Carnivora” listed in zoology books today. Noah did NOT have to take HUNDREDS of pairs of Carnivora on the ark. Just 7 pairs MAY have done the trick. Changing from a wolf to a dog is a MINOR change compared to a dog coming from a ROCK (over billions of years of course!). I don't care how many billions or trillions of years they want to “imagine” it took- animals ALWAYS “bring forth after their kind” just as the Bible says."