ever thought of a flickr account or a imageshack one? only there is so much junck on that other site that your photo is rather lost - plus the two groups will give you image codes to embed into forums which will really help since most people are too lazy to follow a link:
ps a tip - if you rightclick on the photo on that site and then go to properties there is a line "address" click on that to highlight it and then copy that line.
Then paste that line into the forum here in a post - with "[ img ] address code [ /img ]" without any spaces or " icons to get this:
As for the photo itself a few pointers:
1) First if you look at the photo you have space on the left where there is no cat and just greenery from the background - whilst the head of the cat is at the other end of the shot and he is walking right into the edge of the frame. Idealy you want to reverse this - have empty space in the direction the animal is heading since then they are moving into something when the eye follows them - rather than into the edge of the shot.
2) Also if you look at the front of the cat you can see big areas where its all white - that is overexposed areas or blowout - best thing you can do to limit that is the following:
a) depending on camera - exposure compensation - set this to underexpose the shot by up to one stop in order to help preserve the highlights from blowing out
b) point the camera at the brighter parts of the cat - note the apertuer, shutter speed and ISO it picks then dial those into manual mode and shoot - that way your more exposing for the brighter areas
c) note that with the two methods above using flash for fill light to give more lighting to the shadowed areas is important and can really help keep those areas well exposed