Golden Retriever puppy with heart murmur

HI all, wondering if anyone can give me some advice on adopting a golden puppy with a slight heart murmur. I’m going to meet with the owner today so if you have any questions you think I should ask or advice please let me know.

He is 4 months old and still has the murmur so it’s not an ‘innocent’ murmur that he will grow out of i dont’ think.

thanks, aidan

thanks Fiona. I’ve just gotten back from meeting him and looking at his papers…I’m trying to figure out all the French of it now. The vet papers say it’s a moderate aortic stenosis but the numbers are very low. He was very calm and sweet. I just don’t know.
17 is a good long life for your guy. i guess you never really know.