We actually tried weighing the 'cats but it was obvious that our fishing scale wasn't reading correctly. These were all fairly young cats. They probably all weighed in the teens. A good mature bobcat in this country will weigh around 24#. A friend killed a 40# cat last winter but he was pretty exceptional.
To answer your second question, we don't howl when
targeting 'cats but we have called 'cats after howling on coyote stands. Big, mature 'cats aren't intimidated by coyotes! A trapper once told me that the biggest 'cats they trapped were out on the flats. The young ones and moms with kittens use the rocks to stay away from other predators. I don't think those big, old cats give a rip about a stinkin' coyote.

YMMV But, I won't use howls when 'cats are a decent posssibility. Better safe than sorry, they say.
Tim
No Off Season
no-off-season(dot)com
"No crowds, no limits, no seasons...no bad days."
Tim Titus
No Off Season
www.no-off-season.com
"No crowds, no limits, no seasons...no bad days."
Sure God's a hunter, he clothed Adam and Eve with skins and told Peter to "kill and eat", didn't He?