Good humor...try to make the shadows consistent.

Good one author.., agrees with cmyk about the shadows.. I think the shadows should be smaller and fades away to the end.., Maybe you should align the shadows with the perspective of the table.., good luck author

Funny - and remarkable photo of the meerkat!

Perspective and the perception of depth or distance can be tricky to achieve. If the reflectors next to the meerkat are resting on a table, they would appear a little more skewed (shorter and wider) instead of perfectly round. Consider playing a bit with their shapes under Perspective or Distort or Skew options under the Edit > Transform menu in Photoshop. If not for this contest, perhaps for future works. To me, right now, the objects appear to be hanging on a wall, not resting a table. And if it is a wall, then the meerkat is suspended mid-air. Does that make sense to you?

Perspective on the wood grain floor would be helpful in the perspective. Making the downstage wood larger spacing while tightening the distance between (See how tight the lines are under the piano in this picture(Link below) and how wide they get when you get closer to the photographer
http://www.peakflooring.uk/blog/wp-content/uploads/2012/09/IMG_0589.jpg
your shadows have been corrected and if you place a more perspective floor under them it would ground them, you might want to try placing a Gauss blur disk under each piece to get them even closer to the floor (burning their bottom edge accordingly)Very cute entry by the way.. but I LOVE meerkats hehehe