Lol! I think I’ve got it figured... you said “lawnmower” and I pictured the commercial walk behind power driven Hondas I used to get from my father... you’re talking about using a riding lawnmower to pull it? I don’t think my chickens would mind the noise... they put up with my 10,000 watt peak 8000 continuous running Briggs generator, and before that my evenlouder 6800 Honda powered Xstream one running fairly regularly near them... only complaints I’ve gotten is the occasional mention from our neighbor about 1/2 mile away and at the top of the cliff, and it’s just a “you know we can see your house site and hear your generator at night” comment really not much of a complaint...