About the only risks I can currently think of would be paralysis and impaction. What you don't want to have happen is your beardy dying or suffering from temporary or permanent paralysis(since the large food puts pressure on the spine). So, try and get your beardy to not put its weight on its belly and let it hang. You can do this by placing it on a towel and where your beardies belly would be, cut out a hole in the towel large enough that your beardies belly can fit and hang without any weight on it. As for impaction, I've heard to give non solid foods like pumpkin purée, non solid prune products, and unsweetened applesauce, with a couple others too. However, I'm not educated about the impaction so someone like kingofnobby or Drache613 would be of more help as they are knowledgeable when it comes to impaction relief.