Oh dear I'm so sorry to hear of his setback. The good news is there is no sign of infection. But what an ordeal this brave boy has had to endure and you as well. Try and keep your chin up and hopefully Thor will follow your lead. I'm sure your presence will have a very positive effect on him. Prayers and lots of healing thoughts coming your way, dear Thor. Please keep us updated on his progress. {{{HUGS}}} Sandra