Only an idiot would assume that dropping off a puppy in the contry would be a humane way of taking care of an unwanted house pet!
Having lived a great deal of time in the country, myself, I can tell you that the fate that awaits most discarded dogs and cats is a whole lot more unpleasant than what might occur to them at a city pound.
At least at the pound they have a reprieve of 48 hours or so within which to get adopted, prior to the needle plunge!
Most farmers I know would simply shoot an unknown dog that was not marked, identified, or licensed in some way.
And I know how they feel. My very first FFA project ('Future Farmers of America' for you cityslickers) was raising 50 'fryers' for a profit! About a week or so before I was to take them into the local [i][b]Schlachthof[/b][/i] (that's 'slaugterhouse' for you non-Huns), a feral dog got into the pen and killed every single one of them - didn't eat more than one or two, but killed the rest anyway!
Of course, he died for his sins, but mostly because while my family's survival didn't hang upon the profit that was lost from the dead fryers, some other family's might have been if the dog had been let go!
Whether it was 50 chickens or 500, that dog would have killed them all!
Eric The(FutureFarmer?NotLikely)Hun[>]:)]