Jr. Kittens will be more or less like a namesake NFT. You would still see a Jr Kitten in your wallet but without traits or much details. It will just mean you have got one and you will also have unique nft token. When you raise them for 30 days (30 transactions in 24 hours intervals each, just the way you do adventure in rarity) you will be eligible to acquire a brand new, surprise Kitten - given to you in random. It could belong to one of the other Kittens groups except OGs. These will be new and unique and randomly generated to you. Will have similar traits and all the same privileges of any other Kittens in the GameFi. It could be a BitKitten, an AncienKitten or a Daemon Kitten or any other Kitten in the Pumpkinland depends on the luck of yours with the Pumpkinverse.