not a good deal id try and put a stop to it. my wife had a rott probably spent 3 grand getting rocks that wouldn't pass in the 6 years she lived. they are real shiney when they are in there stomachs for a couple weeks.
fisher stink worse than mink maybe because of there size, this spring snow on the ground dogs jumped up and went to the door wife opened the door and smelled skunk later on could even smell it in the house. next morning there were fisher tracks around my house. I don't know if this fisher just...
id go with steel siding windows not sure, I have a minkota double hung windows in a new house a pair right over my bed and in the winter not impressed with the cold that comes through.
I have hot water floor heat in a 30x40 and the boiler had the option for a hot water heater that I hooked up to a heat exchanger on the ceiling. separate thermostat and works great to heat from 45 to 65.