Ok, I have a big stout that has been sitting in barrels for a lil while and I am concerned that all the live yeast may be dead or very stressed from sitting in the beer for a while. I am planning on bottling this beer, do I need to add extra yeast to the batch to make sure the bottling sugar turns it into carbonation?
If so, how much yeast do I add? Liquid vs dry yeast? And please educate me on anything else that is helpful to know here.
Not a barrel expert per se, but I’ve done several that sit a while before final packaging. I have had good luck bottle conditioning ales after 3-4 months secondary on fruit, 10%+ without extra yeast. Bret beers I really don’t worry anymore regardless of age in primary or secondary. Bret lives a long long long time. If ever you are worried though I have had good results pitching a small amount of champagne dry yeast (1/2 pack plenty for 5 gallons).
I concur that your situation will be totally fine as is.