Identification: Plant looks like a small "tree" do you know what it is???

Hi, This plant was given to me and I am trying to figure out what it is so I can determine if it might be poisonous to my dog who keeps eating leaves that fall off.
It has pencil thin almost woody stems. Actually looks like atteched to litte sticks. The leaves are long and thin a dark green with some white-yellow spots. The leaves almost feel like thick paper and they are shiny.
Thank you to anyone who can help me.
http://s270.photobucket.com/albums/jj91/sassafrass82/?action=view&current=100_1400.jpg

I couldn't upload a picture I hope this link works.

 

Codiaeum variegatum one of the strap-leafed cultivars.
http://www.gflora.com/index.php?cmd=genus_body&genus_id=106

 

Croton, Codiaeum variegatum. Sap and stems can be poisonous to dogs.
http://www.hort.purdue.edu/ext/poisonousplants.html