first pic looks very snap shotish. Try not to cut off parts of your subject (ears). The blanket or whatever the cat is on is very distracting, not a very appealing comp.
second pic is better but still cuts off the ears. watch your backgrounds for blown highlights. Overall you captured the mood of the subject which is the most important part of photography...
Cute pictures, but appear rather snap-shotish to me; perhaps try and pose kitty with a less cluttered background. Couldn't get all of #2 to download (pls post as .jpg vice .png).