How do I change where it says my cat is a kitten. He's 1yrs old
That's not your cat's age It's your status as a TCS member. Kitten status is for members who have less than 1 day of membership and under 5 posts. As you post more on TCS, your status will change. There's a description here of the different status / ranks: Promotions and Benefits
Kitten: 5 posts and 1 day of membership
Young Cat: 20 posts and 5 days of membership
Adult Cat: 100 posts and 10 days of membership
Alpha cat: 300 posts and 40 days of membership
Super Cat: 700 posts and 90 days of membership
Top Cat: 1200 posts and 120 days of membership