Hi there. I made a similar post before, and through that post I found out that my ducks have an impacted crop.. I have two pekin ducks, both are 7 months old and female. Recently I have noticed their crop getting very large, and their behavior becoming sluggish to the point that they are having trouble walking. All this has been in the course of 3 days. I new to ducks, so I made a BIG mistake with their diet. In the begining I was only feeding them cracked corn, then I switched over to fresh veges (which I thought was healthier), and they never had any grit in their diet. Now they have what I believe to be impacted crops. They are doing headbobs to try and get the crop contents down. They seem to be in a lot of pain, and I feel so awful. Their crops are very large, and if I massage it I can get them to poo out a little bit, or drool out some, but no matter how long I do that the crop size does not reduce. It is also painful for them when I touch the crop. I am at a loss for what to do for them. These are my pets, and I love them very much. I am getting them on a better diet once this is all over since I have learned. How do I deal with impacted crops? Will I need a vet? Is this even an impacted crop? I am so lost. Please help me, I am very upset. Thank you all.