Slightly enlarged heart We went back to the vet for a 6 month follow up for my dog in which she took an X-ray and she told me that he has a slightly enlarged heart and a heart murmur of a 1. Does anyone else have a dog that has this issue? He has been acting fine until lately he has started this humping issue also. It almost looks like he is having a seizure when he is doing it though. I am getting king of concerned about this. |