So if whale noises are replaced by cat noises to whales because whales are one of my favorite marine animals so far because the noises they make are so calming to me and making me sleepy all day.


If whales meow instead of making whale sounds it is gonna be weird, you have to make sure that they are going to be your domestic pet but cannot fit in your house like "I'm crazy".


Also whales could purr right? Cats purr when you pet them but whales can't purr in real life.


So you are gonna replace cetaceans as felines? Well, it's up to you if you have that.