Well, being that these are both FFs, I wouldn't expect too much in the milk department. As the does grow, so does the udder capacity so maybe next season she'll give 2 quarts. Does always produce more on their second lactation than on their first. So, I would breed her again, but if you still aren't pleased with the amount of milk she's giving then I would consider selling her.
1 spoiled pet goat, Miracle.
"For God so loved the world he gave his one and only son, and whoever believes in Him shall not perish but have everlasting life"~John 3:16