I went back through Tucker's vet records from when he was with his other family and had the blockage. The records revealed that his symptoms were throwing up liquid at very frequent intervals. Aparently nothing at all was getting through so it had to come back up, but this month's Dr. Fosters and Smith catalog has a case study about a dog that also had a blockage (some kind of pit) but liquids were going through, so I guess each case can be different. What about asking your vet if taking an xray would reveal anything? At least you know that it might be chicken bones and whether or not that would show up on an xray. Please keep us posted.

[This message has been edited by RachelJ (edited May 12, 2001).]