Hello How Do I Take Care Of A Diebetic Kitty

hello how do i take care of a diebetic kitty my sister wants to give hers to me i read some of it someone lnline says that it is hard and very serious i cant get her to answer back... I HAVE TYPE TWO with no meds diet and excersize and im doing ok it is serious too but im doing good DO I HAVE TO TEST THE AONE C VERY THIREE MONTS ON A KITTY how often do i get his sugar checked im scarring my self now with all these questions... i was not scared dtill i did this section here it cant be that hard if it is easy with me what can he eat i hear that the DM FOOD IS NOT LIKED BY ANIMALS momyofcats at aol.com