Ask a Dog Vet and Get Answers to Your Dog Veterinary Questions
I am sorry to hear you are worried about your dog. I am a veterinarian and will do my best to help.
When we neuter dogs that are over a year or so, with a fully developed scrotum, it is not unsual for a blood clot to form and fill up the scrotum, or for healing fluid called serum to fill the scrotum. This will go away after a few days or so.
Another possibility is that it could be an infection, but that is less likely. If he is eating and drinking, and does not have a fever, it is probably a blood clot or serum.
It is not unusual for this to happen, and it will get better. If you are worried, the veterinarian who did the surgery should have a look at him.
Let me know what else I can answer or help with. Rebecca
How is your dog doing? Can I help with anything else?I hope you were able to see what I wrote and that it was helpful. Rebecca