old picture re-dos

Left: Old picture Right: New re-done picture
I have redone some of my old pictures. It was fun
The reason why Jacob is grey and black in the first one instead of grey and blue is because it's his stray kitty design. (which I've never really drawn before so it may look unfamiliar) The one in the middle is Jake's regular design;lol in the older middle one it looks like Jake has to pee XD I hope the redo looks okay, I tried making him look more relaxed and innocent. and the bottom one is a little guy that used to be my character...yeah