Well it seems Dozer has swallowed another sock, I just took him out for his last potty before going to bed, and he peed and then circled around looking for a place to poop, he was really straining to go, and then he passed a really long poop. I knew he had swallowed something, because it came out in one long piece and didn't break off. I couldn't see what it was in the dark, so I picked it up with the poop bag, and brought it inside with me. I took a second poop bag and put it on my hand and checked his poop and there it was my missing sock that I lost months ago. I have the odd one on top of the dryer and haven't been able to find the other one anywhere. That sock had been in his tummy for many months, because it had dried kibble piled on it that had kind of turned to dust in the sock. He never once showed any signs of being sick or of an upset tummy, he has eaten, drank, p,aged and acted normal this whole time. It's been over two years since he ate his last sock, and this was sock number 5. Thank goodness he was able to pass it again. I should change his name to Socks.