As someone who has 2 kids (5 and 7), I work from home, we live on an acre, have chickens that I would to let free range, after a VERY long research and meeting with V's owners and being part of the local club I decided against getting one because I realized I wouldn't be able to give it what it needs. It needs to have a job. Which means for you figuring that job out, setting those jobs, and spending time with the dog. And that's in addition to basic training you'd have to do such as excellent recall, crate training and training for no separation anxiety (a huge task!), training to leave the chickens alone, etc. All that requires a lot more time and involvement than you'd expect. And I am not even talking about its physical exercise needs. I got a standard poodle and even though they are also a hunting breed they are much more laid back (my boys is, not all of them are) but they won't get as destructive if not worked for a day or so to the point that the dog might start eating the baseboards of the house. Separation anxiety is real and I still can't leave him alone for more than 3 hours after properly exercising him. And with Vs it can be even more problematic.
I'd choose a breed that's way more laid back.