Personally I remember hearing about the rumored cat Pokemon that has a different type or secondary type or something based on where it's caught and what it's bred with or something. DO YOU KNOW HOW COOL THAT WOULD HAVE BEEN. <3

Water type Arcanine seemed more like a fanservice-y thing than anything else. Like a boring water-type retype of the Arcanine line that we've seen people draw only a million different times...so, uh, no thanks. Didn't seem logical to me. I can see it being another elemental type maybe like Grass or Ice...but not Water.