I dont know if anyone has suggested this to u yet, but I have heard that if you use 100% cotton balls work. I have a link if you want to check it out. Heres the link http://www.k911.biz/Petsafety/DogAteChickenBone.htm Hope this helps I haven't personally used this, but its a option.
damn chicken bones, Jack cannot poop, 2 days now, he's bummin, I can't afford a vet, is there something I can give him ? oils, laxative ? or should I just put him down .. thanx, Jog