We hunt and kill them year round...I hunt 2 states that allow year round hunting and 1 state that has a season.
There are times when the crop cycles(plowing, disking, planting, growth height and hay/oat/wheat cutting) work great and give us opportunities on a weekly basis...other times we may go a couple/few weeks waiting for a hayfield cut..but most landowners are in contact with us should they hear, see coyotes or when they are scheduling cuts.
Here...It comes down to the landowners wanting them killed... and they don't give a flying flip what is going on in the coyotes "personal" life...breeding..pups...taking scraps to den. They don't care. They want them dead and if we aren't up for the task....they'll look elsewhere. I personally won't give up the spots we have because of it...and I know my hunting partner won't either. Some owners have cows, cattle, sheep, goats, fowl or pets. If an owner calls me in May and says he has a yote harassing his small dogs every day I sure as heck not going to tell him to get a bigger dog and hang up...
I could hear some of the more candid landowners now if I said I won't hunt them during pup time if they called me and said I won't do it==" Hey coyote guy..next time your around stop in...I have a box for you...a box of tampons to stick in your....."
Well you get the picture.
..as far as pups and them being "dumb"...during the summer or early fall...... We've found that pups are more "cautious" than anything LOL.
Comes down to some coyotes are "smart"...and some are "dumb", and some just aren't interested....and do the things coyotes do.
To each his own and I respect others opinions on the matter. And in a way wouldn't mind a season issued break..but I love coyote hunting.
It's a very competitive environment this way and is getting more difficult not to be interrupted by others.