Not so sure I approve of the design of the cat, but that's just my personal preference, if it appeals to the kids then go for it. Nice to see more tradition coming through.
One thing I am passionate about though is for none of these 'new' logos to make it onto the shirt. The shirt should be the traditional club crest and nothing else. It was bad enough when we had the **** *** logo for ages, I just hope the crest isn't totally phased out.