I can also bring the chickens behind the pigs to help smooth things out and perhaps confuse any pathogens.
That is a very good idea. Also, birdhouses are a nice idea, and they only need to appeal to the buyer, bit the bird, though it is best if the birds like them too! Best wishes!
Thank you! For myself, I wouldn't care what they looked like as long as the birds found them useful. So the first batch I make, and mess up, I'll just keep for myself until I learn how to make them prettier. :)