Golden Retriever Health, Anatomy & Breed Standard
When we went to the vet with Mia the day after we got her on November 9th, he said that he thought she had a heart murmur and that it sounded pretty strong, but that it might be due to the fact that (according to him) she was so underweight. She was 5.28 lbs at 7 weeks and 5 days.
He said that...