Which images to enter for a Humane Society photography contest ?

[Annafur]

There is a pet photography contest from the Humane Society and the prize is a Canon Rebel XSi and I've been really wanting one because I've been using a 4 mp Nikon and I want a DSLR. So in the contest i can enter up to 5 images and I am going to enter images of my cat Lori . So i would like some help on which ones to enter .

Here are the ones i think i want to enter :

http://www.flickr.com/photos/annafur/2056052048/

http://www.flickr.com/photos/annafur/2143956369/

http://www.flickr.com/photos/annafur/2127691693/

http://www.flickr.com/photos/annafur/2096733042/

http://www.flickr.com/photos/annafur/2067942914/

and here more shots of her :http://www.flickr.com/search/?w=13606906@N04&q=Lori&m=text

So my question is , are the ones i choose good enough to enter ?

Thank you very much