My dog was neutered on Thursday (9/23). He was very disoriented on the day of surgery, but was happy and feeling better on Friday. Saturday and Sunday he has been extremely lethargic. All he wants to do is lay flat on the floor. He looks miserable, but is eating and drinking well, and going to the bathroom just fine, although he does not want to go on walks at all. I did notice this morning that he has two uniform lumps on either side of his penis. I was told by a vet emergency # that this was normal, and they were urinal glands. As long as he was urinating normally they would be fine. They have since gone away. My questions are, how long will my puppy be down in the dumps, is this normal and/or caused from pain, and is there anything that I should be doing besides loving him, and letting him be?