Yep! I don't think it has ever been stated.

The cat with the lowest power level is Pickles. His power level is 0. Every time I see Pickles in my yard, I always feel so proud of him! Pickles must be protected!

I hate how you where you go to bed you wake up, and a bunch of cats have come by, but you didn't even get to take a picture of them. *sigh*

Ahhh, I know! That's what players mean when they say that they "caught (a cat's) silhouette". They showed up, but not long enough to take a picture... Peaches is the absolute worst for that. She's a "common" cat, but she's one of the rarest cats in the game!!

I got my brother to download this. Hopefully he will soon join ussss....

My boyfriend and my mom play it! I converted them. My boyfriend, when I told him about it, said it was the stupidest thing he ever heard, and didn't think he would like it. Within a day he was hooked, and he 100% completed it before I did, actually! As for my mom... She loves it so much she plays it on three different systems!

I GOT JOE DIMEOWGIO WOOOOO!

Yay!! Joe DiMeowgio was one of the first rare cats I got, too, actually! I love his name! I admit, the names are something I really love the English translation for... The Japanese names are so boring! Joe DiMeowgio's name in the Japanese version is literally BASEBALL. Snowball? His name is Mr. White Cat. The English version did a much better job with the names.

Ugh really? Mr. White Cat?

Snowball is the best! He's always there for me. 

I got two momentos today! I feel so loved.

Ahhh, congrats!!! Whose were they? My first memento was Gozer.

Pumpkin and Snowball. Does it have to do with how often the cats have visited, or is it fairly random?

I think it's random. XD

A little bit of both... The more they visit, the more likely they are to give their memento. That being said, how many times exactly they need is random. Some cats will give it pretty quickly, some will take FOREVER.

Makes sense that punmkin gave it to me first, they were my first cat and all.