I have a young cockrel that I believe has an impacted crop. I did a forum search and know I should adminiter oil. I'm a bit afraid of asperation when giving it, plus I'm doing it alone and it's hard to hold him. What is the best way? I can't seem to find directions:/ I gave him some watery oatmeal with oil in it about 1.5 hours ago, massaged his crop a little and have not given any more food. He's not pooping much yet, and his crop is still hard and full. Should I withhold food untill it's cleared, or let him eat? Any suggestions? Thank you!